222079434832 has 20 divisors (see below), whose sum is σ = 430405973460. Its totient is φ = 111006925568.

The previous prime is 222079434799. The next prime is 222079434883. The reversal of 222079434832 is 238434970222.

It can be written as a sum of positive squares in 2 ways, for example, as 208615081536 + 13464353296 = 456744^2 + 116036^2 .

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, 1993573 + ... + 2102020.

It is an arithmetic number, because the mean of its divisors is an integer number (21520298673).

Almost surely, 2^222079434832 is an apocalyptic number.

It is an amenable number.

222079434832 is a deficient number, since it is larger than the sum of its proper divisors (208326538628).

222079434832 is a wasteful number, since it uses less digits than its factorization.

222079434832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4098990 (or 4098984 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 46.

The spelling of 222079434832 in words is "two hundred twenty-two billion, seventy-nine million, four hundred thirty-four thousand, eight hundred thirty-two".