222634316 has 12 divisors (see below), whose sum is σ = 392454888. Its totient is φ = 110504352.

The previous prime is 222634297. The next prime is 222634327. The reversal of 222634316 is 613436222.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 202586 + ... + 203681.

It is an arithmetic number, because the mean of its divisors is an integer number (32704574).

Almost surely, 2^222634316 is an apocalyptic number.

It is an amenable number.

222634316 is a deficient number, since it is larger than the sum of its proper divisors (169820572).

222634316 is a wasteful number, since it uses less digits than its factorization.

222634316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 406408 (or 406406 counting only the distinct ones).

The product of its digits is 10368, while the sum is 29.

The square root of 222634316 is about 14920.9354934602. The cubic root of 222634316 is about 606.0810451211.

The spelling of 222634316 in words is "two hundred twenty-two million, six hundred thirty-four thousand, three hundred sixteen".