222361604337168 has 60 divisors (see below), whose sum is σ = 623788868342640. Its totient is φ = 73943636107968.

The previous prime is 222361604337149. The next prime is 222361604337193. The reversal of 222361604337168 is 861733406163222.

222361604337168 is a `hidden beast` number, since 2 + 2 + 2 + 3 + 616 + 0 + 4 + 3 + 3 + 7 + 16 + 8 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1842633946 + ... + 1842754617.

It is an arithmetic number, because the mean of its divisors is an integer number (10396481139044).

Almost surely, 2^{222361604337168} is an apocalyptic number.

It is an amenable number.

222361604337168 is an abundant number, since it is smaller than the sum of its proper divisors (401427264005472).

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

222361604337168 is a wasteful number, since it uses less digits than its factorization.

222361604337168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3685388996 (or 3685388987 counting only the distinct ones).

The product of its (nonzero) digits is 10450944, while the sum is 54.

The spelling of 222361604337168 in words is "two hundred twenty-two trillion, three hundred sixty-one billion, six hundred four million, three hundred thirty-seven thousand, one hundred sixty-eight".