222772307166315 has 64 divisors (see below), whose sum is σ = 402209965284480. Its totient is φ = 118432304610048.

The previous prime is 222772307166301. The next prime is 222772307166391. The reversal of 222772307166315 is 513661703277222.

It is a happy number.

222772307166315 is a `hidden beast` number, since 2 + 2 + 2 + 7 + 7 + 2 + 307 + 16 + 6 + 315 = 666.

It is not a de Polignac number, because 222772307166315 - 2⁷ = 222772307166187 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 29121132 + ... + 35966441.

It is an arithmetic number, because the mean of its divisors is an integer number (6284530707570).

Almost surely, 2^{222772307166315} is an apocalyptic number.

222772307166315 is a deficient number, since it is larger than the sum of its proper divisors (179437658118165).

222772307166315 is an frugal number, since it uses more digits than its factorization.

222772307166315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65087912 (or 65087894 counting only the distinct ones).

The product of its (nonzero) digits is 8890560, while the sum is 54.

The spelling of 222772307166315 in words is "two hundred twenty-two trillion, seven hundred seventy-two billion, three hundred seven million, one hundred sixty-six thousand, three hundred fifteen".