Q: Is 8,881,221 a Prime Number?
A: No, 8,881,221 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 8881221 can be evenly divided by 1 3 29 31 37 87 89 93 111 267 899 1,073 1,147 2,581 2,697 2,759 3,219 3,293 3,441 7,743 8,277 9,879 33,263 80,011 95,497 99,789 102,083 240,033 286,491 306,249 2,960,407 and 8,881,221, with no remainder.
Since 8,881,221 cannot be divided by just 1 and 8,881,221, it is not a prime number.