Q: Is 2,002,221 a Prime Number?
A: No, 2,002,221 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 2002221 can be evenly divided by 1 3 9 13 39 109 117 157 327 471 981 1,413 1,417 2,041 4,251 6,123 12,753 17,113 18,369 51,339 154,017 222,469 667,407 and 2,002,221, with no remainder.
Since 2,002,221 cannot be divided by just 1 and 2,002,221, it is not a prime number.