222160897696 has 48 divisors (see below), whose sum is σ = 445573608480. Its totient is φ = 109005960960.

The previous prime is 222160897681. The next prime is 222160897723. The reversal of 222160897696 is 696798061222.

It is a self number, because there is not a number n which added to its sum of digits gives 222160897696.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 975010 + ... + 1181086.

It is an arithmetic number, because the mean of its divisors is an integer number (9282783510).

Almost surely, 2^222160897696 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 222160897696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (222786804240).

222160897696 is an abundant number, since it is smaller than the sum of its proper divisors (223412710784).

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

222160897696 is a wasteful number, since it uses less digits than its factorization.

222160897696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206717 (or 206709 counting only the distinct ones).

The product of its (nonzero) digits is 7838208, while the sum is 58.

The spelling of 222160897696 in words is "two hundred twenty-two billion, one hundred sixty million, eight hundred ninety-seven thousand, six hundred ninety-six".