22056160616 has 16 divisors (see below), whose sum is σ = 47263201440. Its totient is φ = 9452640240.

The previous prime is 22056160571. The next prime is 22056160619. The reversal of 22056160616 is 61606165022.

It is a super-2 number, since 2×22056160616² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22056160619) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 196929950 + ... + 196930061.

It is an arithmetic number, because the mean of its divisors is an integer number (2953950090).

Almost surely, 2^22056160616 is an apocalyptic number.

It is an amenable number.

22056160616 is an abundant number, since it is smaller than the sum of its proper divisors (25207040824).

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

22056160616 is a wasteful number, since it uses less digits than its factorization.

22056160616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393860024 (or 393860020 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 35.

The spelling of 22056160616 in words is "twenty-two billion, fifty-six million, one hundred sixty thousand, six hundred sixteen".