Adding to 224513243 its reverse (342315422), we get a palindrome (566828665).
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-224513243 is a prime.
Almost surely, 2224513243 is an apocalyptic number.
224513243 is an equidigital number, since it uses as much as digits as its factorization.
224513243 is an evil number, because the sum of its binary digits is even.
The square root of 224513243 is about 14983.7659818885. The cubic root of 224513243 is about 607.7812822409.
The spelling of 224513243 in words is "two hundred twenty-four million, five hundred thirteen thousand, two hundred forty-three".