225012531034744 has 64 divisors (see below), whose sum is σ = 429219332812800. Its totient is φ = 110570824514304.

The previous prime is 225012531034679. The next prime is 225012531034751. The reversal of 225012531034744 is 447430135210522.

It is a self number, because there is not a number n which added to its sum of digits gives 225012531034744.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2284968292 + ... + 2285066764.

It is an arithmetic number, because the mean of its divisors is an integer number (6706552075200).

Almost surely, 2^{225012531034744} is an apocalyptic number.

It is an amenable number.

225012531034744 is a deficient number, since it is larger than the sum of its proper divisors (204206801778056).

225012531034744 is a wasteful number, since it uses less digits than its factorization.

225012531034744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119732 (or 119728 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 43.

The spelling of 225012531034744 in words is "two hundred twenty-five trillion, twelve billion, five hundred thirty-one million, thirty-four thousand, seven hundred forty-four".