225207044287488 has 66 divisors (see below), whose sum is σ = 650280453101084. Its totient is φ = 75069014759424.

The previous prime is 225207044287457. The next prime is 225207044287501. The reversal of 225207044287488 is 884782440702522.

It is a happy number.

225207044287488 is a `hidden beast` number, since 2 + 2 + 5 + 2 + 0 + 70 + 4 + 4 + 2 + 87 + 488 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12218254906 + ... + 12218273337.

Almost surely, 2^{225207044287488} is an apocalyptic number.

It is an amenable number.

225207044287488 is an abundant number, since it is smaller than the sum of its proper divisors (425073408813596).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

225207044287488 is a wasteful number, since it uses less digits than its factorization.

225207044287488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24436528269 (or 24436528248 counting only the distinct ones).

The product of its (nonzero) digits is 128450560, while the sum is 63.

The spelling of 225207044287488 in words is "two hundred twenty-five trillion, two hundred seven billion, forty-four million, two hundred eighty-seven thousand, four hundred eighty-eight".