To solve this question we have to make deduct these 2 years. 2120 minus 2001 will give the answer.
You are 119 years old.
(1428 months are passed.)
From 2001 to 2120 there are 119 years. If you want to learn your age in 2120 (born in 2001) your age is 119.
Let's see what will be your age if you born +1 or -1 from that date.