Q: Is 1,012,221 a Prime Number?
A: No, 1,012,221 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 1012221 can be evenly divided by 1 3 7 9 21 63 16,067 48,201 112,469 144,603 337,407 and 1,012,221, with no remainder.
Since 1,012,221 cannot be divided by just 1 and 1,012,221, it is not a prime number.