225016254724 has 12 divisors (see below), whose sum is σ = 393787540944. Its totient is φ = 112505528744.

The previous prime is 225016254703. The next prime is 225016254731. The reversal of 225016254724 is 427452610522.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 447862 + ... + 806605.

It is an arithmetic number, because the mean of its divisors is an integer number (32815628412).

Almost surely, 2^225016254724 is an apocalyptic number.

It is an amenable number.

225016254724 is a deficient number, since it is larger than the sum of its proper divisors (168771286220).

225016254724 is a wasteful number, since it uses less digits than its factorization.

225016254724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1299314 (or 1299312 counting only the distinct ones).

The product of its (nonzero) digits is 268800, while the sum is 40.

The spelling of 225016254724 in words is "two hundred twenty-five billion, sixteen million, two hundred fifty-four thousand, seven hundred twenty-four".