Q: Is 56,221 a Prime Number?
A: No, 56,221 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 56221 can be evenly divided by 1 11 19 209 269 2,959 5,111 and 56,221, with no remainder.
Since 56,221 cannot be divided by just 1 and 56,221, it is not a prime number.