Find a 6 digit number where:

• The 1st digit is 1.
• The 2nd digit is 2.
• The 3rd digit is 3.
• The 4th digit is the number of 2s in the number.
• The 5th digit is the sum of the 1st, 2nd, 3rd, and 4th number.
• The 6th digit is the sum of the 4th and 5th number.