Q: Is 21,322 a Prime Number?
A: No, 21,322 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 21322 can be evenly divided by 1 2 7 14 1,523 3,046 10,661 and 21,322, with no remainder.
Since 21,322 cannot be divided by just 1 and 21,322, it is not a prime number.