225051022 has 24 divisors (see below), whose sum is σ = 395219304. Its totient is φ = 95829552.

The previous prime is 225051017. The next prime is 225051053. The reversal of 225051022 is 220150522.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8073 + ... + 22699.

It is an arithmetic number, because the mean of its divisors is an integer number (16467471).

Almost surely, 2^225051022 is an apocalyptic number.

225051022 is a deficient number, since it is larger than the sum of its proper divisors (170168282).

225051022 is a wasteful number, since it uses less digits than its factorization.

225051022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14800 (or 14793 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 19.

The square root of 225051022 is about 15001.7006369278. The cubic root of 225051022 is about 608.2661703212.

The spelling of 225051022 in words is "two hundred twenty-five million, fifty-one thousand, twenty-two".