222065716165008 has 80 divisors (see below), whose sum is σ = 583482385838400. Its totient is φ = 72756145520640.

The previous prime is 222065716164989. The next prime is 222065716165037. The reversal of 222065716165008 is 800561617560222.

222065716165008 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 12485148 + ... + 24495108.

It is an arithmetic number, because the mean of its divisors is an integer number (7293529822980).

Almost surely, 2^{222065716165008} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 222065716165008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (291741192919200).

222065716165008 is an abundant number, since it is smaller than the sum of its proper divisors (361416669673392).

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

222065716165008 is a wasteful number, since it uses less digits than its factorization.

222065716165008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12016560 (or 12016554 counting only the distinct ones).

The product of its (nonzero) digits is 2419200, while the sum is 51.

The spelling of 222065716165008 in words is "two hundred twenty-two trillion, sixty-five billion, seven hundred sixteen million, one hundred sixty-five thousand, eight".