225592922 has 16 divisors (see below), whose sum is σ = 352304232. Its totient is φ = 108241920.

The previous prime is 225592889. The next prime is 225592933. The reversal of 225592922 is 229295522.

225592922 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 169806961 + 55785961 = 13031^2 + 7469^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15479 + ... + 26282.

Almost surely, 2^225592922 is an apocalyptic number.

225592922 is a deficient number, since it is larger than the sum of its proper divisors (126711310).

225592922 is a wasteful number, since it uses less digits than its factorization.

225592922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41873.

The product of its digits is 64800, while the sum is 38.

The square root of 225592922 is about 15019.7510631834. The cubic root of 225592922 is about 608.7539933709.

The spelling of 225592922 in words is "two hundred twenty-five million, five hundred ninety-two thousand, nine hundred twenty-two".