252254112224 has 48 divisors (see below), whose sum is σ = 498102650640. Its totient is φ = 125752166400.

The previous prime is 252254112217. The next prime is 252254112241. The reversal of 252254112224 is 422211452252.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39891527 + ... + 39897849.

It is an arithmetic number, because the mean of its divisors is an integer number (10377138555).

Almost surely, 2^252254112224 is an apocalyptic number.

It is an amenable number.

252254112224 is a deficient number, since it is larger than the sum of its proper divisors (245848538416).

252254112224 is a wasteful number, since it uses less digits than its factorization.

252254112224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9843 (or 9835 counting only the distinct ones).

The product of its digits is 25600, while the sum is 32.

Adding to 252254112224 its reverse (422211452252), we get a palindrome (674465564476).

The spelling of 252254112224 in words is "two hundred fifty-two billion, two hundred fifty-four million, one hundred twelve thousand, two hundred twenty-four".