222507071160164 has 24 divisors (see below), whose sum is σ = 451656144448320. Its totient is φ = 93936887184096.

The previous prime is 222507071160137. The next prime is 222507071160169. The reversal of 222507071160164 is 461061170705222.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (222507071160169) 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 7 ways as a sum of consecutive naturals, for example, 59303588519 + ... + 59303592270.

It is an arithmetic number, because the mean of its divisors is an integer number (18819006018680).

Almost surely, 2^{222507071160164} is an apocalyptic number.

It is an amenable number.

222507071160164 is an abundant number, since it is smaller than the sum of its proper divisors (229149073288156).

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

222507071160164 is a wasteful number, since it uses less digits than its factorization.

222507071160164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118607180867 (or 118607180865 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 44.

The spelling of 222507071160164 in words is "two hundred twenty-two trillion, five hundred seven billion, seventy-one million, one hundred sixty thousand, one hundred sixty-four".