222072142732992 has 112 divisors (see below), whose sum is σ = 653417200432480. Its totient is φ = 73959845658624.

The previous prime is 222072142732969. The next prime is 222072142733011. The reversal of 222072142732992 is 299237241270222.

222072142732992 is a `hidden beast` number, since 2 + 2 + 2 + 0 + 72 + 14 + 273 + 299 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

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, 53737873 + ... + 57722640.

Almost surely, 2^{222072142732992} is an apocalyptic number.

It is an amenable number.

222072142732992 is an abundant number, since it is smaller than the sum of its proper divisors (431345057699488).

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

222072142732992 is a wasteful number, since it uses less digits than its factorization.

222072142732992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111461687 (or 111461671 counting only the distinct ones).

The product of its (nonzero) digits is 6096384, while the sum is 54.

The spelling of 222072142732992 in words is "two hundred twenty-two trillion, seventy-two billion, one hundred forty-two million, seven hundred thirty-two thousand, nine hundred ninety-two".