222570552 has 16 divisors (see below), whose sum is σ = 556426440. Its totient is φ = 74190176.

The previous prime is 222570539. The next prime is 222570589. The reversal of 222570552 is 255075222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4636863 + ... + 4636910.

Almost surely, 2^222570552 is an apocalyptic number.

It is an amenable number.

222570552 is an abundant number, since it is smaller than the sum of its proper divisors (333855888).

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

222570552 is a wasteful number, since it uses less digits than its factorization.

222570552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9273782 (or 9273778 counting only the distinct ones).

The product of its (nonzero) digits is 14000, while the sum is 30.

The square root of 222570552 is about 14918.7986111483. The cubic root of 222570552 is about 606.0231776690.

The spelling of 222570552 in words is "two hundred twenty-two million, five hundred seventy thousand, five hundred fifty-two".