Exhibit 4.01

     This  Note  is a  Global  Security  within  the  meaning  of the  Indenture
hereinafter  referred to and is registered in the name of the  Depository  named
below or a nominee of the Depository.  This Note is not  exchangeable  for Notes
registered  in the name of a Person  other than the  Depository  or its  nominee
except in the limited circumstances  described herein and in the Indenture,  and
no  transfer  of this Note (other than a transfer of this Note as a whole by the
Depository to a nominee of the  Depository or by a nominee of the  Depository to
the Depository or another nominee of the Depository) may be registered except in
the limited circumstances described herein.

     Unless this certificate is presented by an authorized representative of The
Depository  Trust Company,  a New York corporation  (the  "Depository"),  to the
Company or its agent for registration of transfer, exchange, or payment, and any
certificate issued is registered in the name of Cede & Co. or in such other name
as is requested  by an  authorized  representative  of the  Depository  (and any
payment  is made to Cede & Co. or to such  other  entity as is  requested  by an
authorized representative of the Depository), ANY TRANSFER, PLEDGE, OR OTHER USE
HEREOF FOR VALUE OR  OTHERWISE  BY OR TO ANY PERSON IS WRONGFUL  inasmuch as the
registered owner hereof, Cede & Co., has an interest herein.


                                 CITIGROUP INC.
                        6.00% Notes due February 21, 2012

REGISTERED                                                            REGISTERED


                                                       CUSIP: 172967 BJ 9
                                                        ISIN: US172967 BJ 97
                                                 Common Code: 014362649

No. R-                                                                $

     CITIGROUP INC., a Delaware corporation (the "Company",  which term includes
any successor Person under the Indenture),  for value received,  hereby promises
to pay to Cede & Co., or registered assigns,  the principal sum of $____________
on February 21, 2012 and to pay interest thereon from and including February 21,
2002 or from the most recent  Interest  Payment Date to which  interest has been
paid or duly provided for,  semi-annually,  on February 21 and August 21 of each
year,  commencing  August 21,  2002,  at the rate of 6.00% per annum,  until the
principal hereof is paid or made available for payment. The interest so payable,
and punctually paid or duly provided for, on any Interest  Payment Date will, as
provided  in the  Indenture,  be paid to the  Person in whose  name this Note is
registered at the close of business on the Record Date for such interest,  which
shall be the January 31 and July 31 (whether or not a Business Day)  immediately
preceding such Interest Payment Date.




     Any  such  interest  not so  punctually  paid or  duly  provided  for  will
forthwith  cease to be payable to the holder on such  Record Date and may either
be paid to the  Person in whose  name this  Note is  registered  at the close of
business on a subsequent Record Date, such subsequent Record Date to be not less
than five days prior to the date of payment of such defaulted  interest,  notice
whereof  shall be given to holders of Notes of this series not less than 15 days
prior to such subsequent Record Date, or be paid at any time in any other lawful
manner not  inconsistent  with the  requirements  of any securities  exchange on
which the Notes of this  series  may be listed,  and upon such  notice as may be
required by such exchange, all as more fully provided in the Indenture.

     Interest hereon will be calculated on the basis of a 360-day year comprised
of twelve 30-day months.

     If either an Interest  Payment Date or the Maturity of the Notes falls on a
day that is not a Business Day,  such Interest  Payment Date or Maturity will be
the next succeeding Business Day. If a date for payment of interest or principal
on the Notes falls on a day that is not a business  day in the place of payment,
such payment will be made on the next  succeeding  business day in such place of
payment as if made on the date the payment  was due. No interest  will accrue on
any  amounts  payable  for the period from and after the due date for payment of
such principal or interest.

     For these  purposes,  "Business  Day" means any day which is a day on which
commercial  banks settle payments and are open for general  business in The City
of New York.

     Payment of the  principal  of and interest on this Note will be made at the
office or agency of the Trustee  maintained  for that purpose in The City of New
York.

     Reference is hereby made to the further  provisions  of this Note set forth
on the reverse hereof,  which further provisions shall for all purposes have the
same effect as if set forth at this place.

     Unless the  certificate of  authentication  hereon has been executed by the
Trustee  or by an  authenticating  agent on  behalf  of the  Trustee  by  manual
signature, this Note shall not be entitled to any benefit under the Indenture or
be valid or obligatory for any purpose.


                                       2




     IN WITNESS  WHEREOF,  the  Company has caused  this  instrument  to be duly
executed under its corporate seal.

Dated:  February 21, 2002

                                    CITIGROUP INC.



                                   By:
                                      ------------------
                                   Title: Treasurer



ATTEST:

By:
   -------------------------
Assistant Secretary




                                       3






     This is one of the Notes of the series  issued  under the  within-mentioned
Indenture.

Dated:  February 21, 2002

                                    THE BANK OF NEW YORK,
                                    as Trustee


                                    By:
                                       ---------------------------
                                       Name:
                                       Title:

                                    -or-

                                    CITIBANK, N.A.,
                                    as Authenticating Agent


                                    By:
                                       ---------------------------
                                       Name:
                                       Title:


                                       4




     This Note is one of a duly  authorized  issue of  Securities of the Company
(the  "Notes"),  issued  and to be  issued  in  one or  more  series  under  the
Indenture,  dated as of March 15, 1987 (as amended and supplemented to date, the
"Indenture"),  between  the Company  and The Bank of New York,  as Trustee  (the
"Trustee",  which term includes any successor  trustee under the Indenture),  to
which Indenture and all indentures supplemental thereto reference is hereby made
for a statement of the  respective  rights,  limitations  of rights,  duties and
immunities  thereunder of the Company,  the Trustee and the holders of the Notes
and of the terms  upon  which the Notes are,  and are to be,  authenticated  and
delivered.  This  Note  is one of the  series  designated  on the  face  hereof,
initially limited in aggregate principal to $1,500,000,000.

     If an event of default (as defined in the Indenture)  with respect to Notes
of this series shall occur and be continuing, the principal of the Notes of this
series  may be  declared  due and  payable  in the  manner  and with the  effect
provided in the Indenture.

     The Indenture contains  provisions for defeasance at any time of the entire
indebtedness of this Note upon compliance by the Company with certain conditions
set forth in Sections 11.03 and 11.04 thereof,  which  provisions  apply to this
Note.

     The Indenture contains  provisions  permitting the Company and the Trustee,
without the consent of the holders of the Securities, to establish,  among other
things,  the form and terms of any series of Securities  issuable  thereunder by
one or more supplemental indentures, and, with the consent of the holders of not
less  than 66 2/3% in  aggregate  principal  amount  of  Securities  at the time
outstanding  which  are  affected  thereby,  to  modify  the  Indenture  or  any
supplemental indenture or the rights of the holders of Securities of such series
to be affected,  provided  that no such  modification  will (i) extend the fixed
maturity  of any  Securities,  reduce  the rate or extend the time of payment of
interest  thereon,  reduce the principal amount thereof or the premium,  if any,
thereon,  reduce  the  amount  of  the  principal  of  Original  Issue  Discount
Securities  payable on any date,  change the  currency in which  Securities  are
payable,  or impair the right to institute suit for the  enforcement of any such
payment on or after the maturity  thereof,  without the consent of the holder of
each Security so affected, or (ii) reduce the aforesaid percentage of Securities
of any series  the  consent of the  holders  of which is  required  for any such
modification without the consent of the holders of all Securities of such series
then outstanding,  or (iii) modify,  without the written consent of the Trustee,
the rights, duties or immunities of the Trustee.

     No reference  herein to the  Indenture  and no provision of this Note or of
the  Indenture  shall alter or impair the  obligation  of the Company,  which is
absolute and unconditional, to pay the principal of and interest on this Note at
the times, place and rate, and in the coin or currency, herein prescribed.

     This Note is a Global  Security  registered in the name of a nominee of the
Depository.  This Note is  exchangeable  for Notes  registered  in the name of a
person  other  than  the   Depository   or  its  nominee  only  in  the  limited
circumstances  hereinafter described.  Unless and until it is exchanged in whole
or in part for  definitive  Notes in  certificated  form,  this  Note may not be


                                       5




transferred  except as a whole by the  Depository to a nominee of the Depository
or by a nominee of the  Depository to the  Depository or another  nominee of the
Depository.

     The  Notes  represented  by  this  Global  Security  are  exchangeable  for
definitive  Notes  in  certificated   form  of  like  tenor  as  such  Notes  in
denominations  of  $1,000  and  integral  multiples  thereof  only  if  (i)  the
Depository  notifies  the Company  that it is unwilling or unable to continue as
Depository for the Notes or (ii) the Depository  ceases to be a clearing  agency
registered under the Securities  Exchange Act of 1934, as amended,  or (iii) the
Company in its sole  discretion  decides to allow the Notes to be exchanged  for
definitive Notes in registered form. Any Notes that are exchangeable pursuant to
the preceding  sentence are  exchangeable  for  certificated  Notes  issuable in
authorized  denominations  and registered in such names as the Depository  shall
direct. As provided in the Indenture and subject to certain  limitations therein
set forth, the transfer of definitive Notes in certificated  form is registrable
in the  register  maintained  by the  Company  in The  City of New York for such
purpose,  upon surrender of the definitive Note for  registration of transfer at
the office or agency of the  registrar,  duly endorsed by, or  accompanied  by a
written  instrument  of  transfer  in form  satisfactory  to the Company and the
registrar duly executed by, the holder  thereof or his attorney duly  authorized
in  writing,  and  thereupon  one or more new Notes of this  series  and of like
tenor, of authorized  denominations and for the same aggregate principal amount,
will be issued to the  designated  transferee  or  transferees.  Subject  to the
foregoing, this Note is not exchangeable, except for a Global Security or Global
Securities  of this issue of the same  principal  amount to be registered in the
name of the Depository or its nominee.

     No service  charge shall be made for any such  registration  of transfer or
exchange,  but the Company may require  payment of a sum sufficient to cover any
tax or other governmental charge payable in connection therewith.

     Prior to due  presentment of this Note for  registration  of transfer,  the
Company,  the  Trustee and any agent of the Company or the Trustee may treat the
Person in whose  name  this  Note is  registered  as the  owner  hereof  for all
purposes,  whether or not this Note be overdue,  and neither  the  Company,  the
Trustee nor any such agent shall be affected by notice to the contrary.

         The Company will pay additional amounts ("Additional Amounts") to the
beneficial owner of any Note that is a non-United States person in order to
ensure that every net payment on such Note will not be less, due to payment of
U.S. withholding tax, than the amount then due and payable. For this purpose, a
"net payment" on a Note means a payment by the Company or a paying agent,
including payment of principal and interest, after deduction for any present or
future tax, assessment or other governmental charge of the United States. These
Additional Amounts will constitute additional interest on the Note.

     The Company will not be required to pay Additional Amounts, however, in any
of the circumstances described in items (1) through (13) below.

         (1)      Additional Amounts will not be payable if a payment on a Note
                  is reduced as a result of any tax, assessment or other
                  governmental charge that is imposed or withheld solely by
                  reason of the beneficial owner:


                                       6




                  (a)      having a relationship with the United States as a
                           citizen, resident or otherwise;
                  (b)      having had such a relationship in the past or
                  (c)      being considered as having had such a relationship.

         (2)      Additional Amounts will not be payable if a payment on a Note
                  is reduced as a result of any tax, assessment or other
                  governmental charge that is imposed or withheld solely by
                  reason of the beneficial owner:

                  (a)      being treated as present in or engaged in a trade or
                           business in the United States;
                  (b)      being treated as having been present in or engaged in
                           a trade or business in the United States in the past
                           or
                  (c)      having or having had a permanent establishment in the
                           United States.

         (3)      Additional Amounts will not be payable if a payment on a Note
                  is reduced as a result of any tax, assessment or other
                  governmental charge that is imposed or withheld solely by
                  reason of the beneficial owner being or having been a:

                  (a)      personal holding company;
                  (b)      foreign personal holding company;
                  (c)      foreign private foundation or other foreign
                           tax-exempt organization;
                  (d)      passive foreign investment company;
                  (e)      controlled foreign corporation or
                  (f)      corporation which has accumulated earnings to avoid
                           United States federal income tax.

         (4)      Additional Amounts will not be payable if a payment on a Note
                  is reduced as a result of any tax, assessment or other
                  governmental charge that is imposed or withheld solely by
                  reason of the beneficial owner owning or having owned,
                  actually or constructively, 10 percent or more of the total
                  combined voting power of all classes of stock of the Company
                  entitled to vote.

For purposes of items (1) through (4) above, "beneficial owner" means a
fiduciary, settlor, beneficiary, member or shareholder of the holder if the
holder is an estate, trust, partnership, limited liability company, corporation
or other entity, or a person holding a power over an estate or trust
administered by a fiduciary holder.

         (5)      Additional Amounts will not be payable to any beneficial owner
                  of a Note that is a:

                  (a)      fiduciary;
                  (b)      partnership;
                  (c)      limited liability company or
                  (d)      other fiscally transparent entity


                                       7




                  or that is not the sole beneficial owner of the Note, or any
                  portion of the Note. However, this exception to the obligation
                  to pay Additional Amounts will only apply to the extent that a
                  beneficiary or settlor in relation to the fiduciary, or a
                  beneficial owner or member of the partnership, limited
                  liability company or other fiscally transparent entity, would
                  not have been entitled to the payment of an Additional Amount
                  had the beneficiary, settlor, beneficial owner or member
                  received directly its beneficial or distributive share of the
                  payment.

         (6)      Additional Amounts will not be payable if a payment on a Note
                  is reduced as a result of any tax, assessment or other
                  governmental charge that is imposed or withheld solely by
                  reason of the failure of the beneficial owner or any other
                  person to comply with applicable certification,
                  identification, documentation or other information reporting
                  requirements. This exception to the obligation to pay
                  Additional Amounts will only apply if compliance with such
                  reporting requirements is required by statute or regulation of
                  the United States or by an applicable income tax treaty to
                  which the United States is a party as a precondition to
                  exemption from such tax, assessment or other governmental
                  charge.

         (7)      Additional Amounts will not be payable if a payment on a Note
                  is reduced as a result of any tax, assessment or other
                  governmental charge that is collected or imposed by any method
                  other than by withholding from a payment on a Note by the
                  Company or a paying agent.

         (8)      Additional Amounts will not be payable if a payment on a Note
                  is reduced as a result of any tax, assessment or other
                  governmental charge that is imposed or withheld by reason of a
                  change in law, regulation, or administrative or judicial
                  interpretation that becomes effective more than 15 days after
                  the payment becomes due or is duly provided for, whichever
                  occurs later.

         (9)      Additional Amounts will not be payable if a payment on a Note
                  is reduced as a result of any tax, assessment or other
                  governmental charge that is imposed or withheld by reason of
                  the presentation by the beneficial owner of a Note for payment
                  more than 30 days after the date on which such payment becomes
                  due or is duly provided for, whichever occurs later.

        (10)      Additional Amounts will not be payable if a payment on a Note
                  is reduced as a result of any:

                  (a)      estate tax;
                  (b)      inheritance tax;
                  (c)      gift tax;
                  (d)      sales tax;
                  (e)      excise tax;
                  (f)      transfer tax;


                                       8




                  (g)      wealth tax;
                  (h)      personal property tax or
                  (i)      any similar tax, assessment or other governmental
                           charge.

         (11)     Additional Amounts will not be payable if a payment on a Note
                  is reduced as a result of any tax, assessment, or other
                  governmental charge required to be withheld by any paying
                  agent from a payment of principal or interest on a Note if
                  such payment can be made without such withholding by any other
                  paying agent.

         (12)     Additional amounts will not be payable if a payment on a Note
                  is reduced as a result of any tax, assessment or other
                  governmental charge that is required to be made pursuant to
                  any European Union directive on the taxation of savings income
                  or any law implementing or complying with, or introduced to
                  conform to, any such directive.

         (13)     Additional Amounts will not be payable if a payment on a Note
                  is reduced as a result of any combination of items (1) through
                  (12) above.

     Except as specifically provided herein, the Company will not be required to
make any payment of any tax,  assessment or other governmental charge imposed by
any  government  or  a  political   subdivision  or  taxing  authority  of  such
government.

         As used in this Note, "United States person" means:

         (a)      any individual who is a citizen or resident of the United
                  States;
         (b)      any corporation, partnership or other entity created or
                  organized in or under the laws of the United States;
         (c)      any estate if the income of such estate falls within the
                  federal income tax  jurisdiction  of the United States
                  regardless of the source of such income and
         (d)      any trust if a United States court is able to exercise primary
                  supervision over its administration and one or more United
                  States persons have the authority to control all of the
                  substantial decisions of the trust.

     Additionally, "non-United States person" means a person who is not a United
States person, and "United States" means the United States of America, including
the States and the District of Columbia,  its  territories,  its possessions and
other areas within its jurisdiction.

         Except as provided below, the Notes may not be redeemed prior to
maturity.

         (1)      The Company may, at its option, redeem the Notes if:

                  (a)      the Company becomes or will become obligated to pay
                           Additional  Amounts as described above;
                  (b)      the obligation to pay Additional Amounts arises as a
                           result of any change in the laws, regulations or
                           rulings of the United States, or an official position



                                       9




                           regarding the application or interpretation of such
                           laws, regulations or rulings, which change is
                           announced or becomes effective on or after February
                           13, 2002 and
                  (c)      the Company determines, in its business judgment,
                           that the obligation to pay such Additional Amounts
                           cannot be avoided by the use of reasonable measures
                           available to it, other than substituting the obligor
                           under the Notes or taking any action that would
                           entail a material cost to the Company.

         (2)      The Company may also redeem the Notes, at its option, if:

                  (a)      any act is taken by a taxing authority of the United
                           States on or after February 13, 2002, whether or not
                           such act is taken in relation to the Company or any
                           affiliate, that results in a substantial probability
                           that the Company will or may be required to pay
                           Additional Amounts as described above;
                  (b)      the Company determines, in its business judgment,
                           that the obligation to pay such Additional Amounts
                           cannot be avoided by the use of reasonable measures
                           available to it, other than substituting the obligor
                           under the Notes or taking any action that would
                           entail a material cost to the Company and
                  (c)      the Company receives an opinion of independent
                           counsel to the effect that an act taken by a taxing
                           authority of the United States results in a
                           substantial probability that the Company will or may
                           be required to pay the Additional Amounts described
                           under above, and delivers to the Trustee a
                           certificate, signed by a duly authorized officer,
                           stating that based on such opinion the Company is
                           entitled to redeem the Notes pursuant to their terms.

Any redemption of the Notes as set forth in clauses (1) or (2) above shall be in
whole, and not in part, and will be made at a redemption price equal to 100% of
the principal amount of the Notes Outstanding plus accrued interest thereon to
the date of redemption. Holders shall be given not less than 30 days nor more
than 60 days prior notice by the Trustee of the date fixed for such redemption.

         All terms used in this Note which are defined in the Indenture shall
have the meanings assigned to them in the Indenture. The Notes are governed by
the laws of the State of New York.


                                       10