222301872 has 60 divisors (see below), whose sum is σ = 669998784. Its totient is φ = 68400000.

The previous prime is 222301861. The next prime is 222301879. The reversal of 222301872 is 278103222.

It is a happy number.

222301872 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (222301879) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 57504 + ... + 61247.

Almost surely, 2^222301872 is an apocalyptic number.

It is an amenable number.

222301872 is an abundant number, since it is smaller than the sum of its proper divisors (447696912).

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

222301872 is a wasteful number, since it uses less digits than its factorization.

222301872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118778 (or 118769 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 222301872 is about 14909.7911454185. The cubic root of 222301872 is about 605.7792222588.

The spelling of 222301872 in words is "two hundred twenty-two million, three hundred one thousand, eight hundred seventy-two".