222052134 has 32 divisors (see below), whose sum is σ = 449519616. Its totient is φ = 73120320.

The previous prime is 222052123. The next prime is 222052157. The reversal of 222052134 is 431250222.

It is a self number, because there is not a number n which added to its sum of digits gives 222052134.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 236514 + ... + 237450.

It is an arithmetic number, because the mean of its divisors is an integer number (14047488).

Almost surely, 2^222052134 is an apocalyptic number.

222052134 is an abundant number, since it is smaller than the sum of its proper divisors (227467482).

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

222052134 is a wasteful number, since it uses less digits than its factorization.

222052134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1380.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 222052134 is about 14901.4138255402. The cubic root of 222052134 is about 605.5522894280.

The spelling of 222052134 in words is "two hundred twenty-two million, fifty-two thousand, one hundred thirty-four".