225056444450022 has 12 divisors (see below), whose sum is σ = 487622296308420. Its totient is φ = 75018814816668.

The previous prime is 225056444449951. The next prime is 225056444450179. The reversal of 225056444450022 is 220054444650522.

225056444450022 is a `hidden beast` number, since 2 + 2 + 5 + 0 + 564 + 44 + 45 + 0 + 0 + 2 + 2 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 225056444450022.

It is a congruent number.

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, 6251567901372 + ... + 6251567901407.

It is an arithmetic number, because the mean of its divisors is an integer number (40635191359035).

Almost surely, 2^{225056444450022} is an apocalyptic number.

225056444450022 is an abundant number, since it is smaller than the sum of its proper divisors (262565851858398).

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

225056444450022 is a wasteful number, since it uses less digits than its factorization.

225056444450022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12503135802787 (or 12503135802784 counting only the distinct ones).

The product of its (nonzero) digits is 3072000, while the sum is 45.

The spelling of 225056444450022 in words is "two hundred twenty-five trillion, fifty-six billion, four hundred forty-four million, four hundred fifty thousand, twenty-two".