222525052 has 6 divisors (see below), whose sum is σ = 389418848. Its totient is φ = 111262524.

The previous prime is 222525047. The next prime is 222525071. The reversal of 222525052 is 250525222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27815628 + ... + 27815635.

Almost surely, 2^222525052 is an apocalyptic number.

It is an amenable number.

222525052 is a deficient number, since it is larger than the sum of its proper divisors (166893796).

222525052 is a wasteful number, since it uses less digits than its factorization.

222525052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55631267 (or 55631265 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 25.

The square root of 222525052 is about 14917.2736114881. The cubic root of 222525052 is about 605.9818785041.

The spelling of 222525052 in words is "two hundred twenty-two million, five hundred twenty-five thousand, fifty-two".