Q: Is 22,397 a Prime Number?
A: Yes, 22,397 is a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 22397 can be evenly divided by 1 and 22,397, with no remainder.
Since 22,397 can be divided by just 1 and 22,397, it is a prime number.