222772365610623 has 16 divisors (see below), whose sum is σ = 330042106195200. Its totient is φ = 148510873026360.

The previous prime is 222772365610607. The next prime is 222772365610681. The reversal of 222772365610623 is 326016563277222.

222772365610623 is a `hidden beast` number, since 2 + 2 + 2 + 7 + 7 + 2 + 3 + 6 + 5 + 6 + 1 + 0 + 623 = 666.

It is not a de Polignac number, because 222772365610623 - 2⁴ = 222772365610607 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 222772365610623.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222772365610723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 111137713 + ... + 113124426.

It is an arithmetic number, because the mean of its divisors is an integer number (20627631637200).

Almost surely, 2^{222772365610623} is an apocalyptic number.

222772365610623 is a deficient number, since it is larger than the sum of its proper divisors (107269740584577).

222772365610623 is a wasteful number, since it uses less digits than its factorization.

222772365610623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224298939 (or 224298933 counting only the distinct ones).

The product of its (nonzero) digits is 15240960, while the sum is 54.

The spelling of 222772365610623 in words is "two hundred twenty-two trillion, seven hundred seventy-two billion, three hundred sixty-five million, six hundred ten thousand, six hundred twenty-three".