22909046160 has 480 divisors, whose sum is σ = 96086350080. Its totient is φ = 4393635840.

The previous prime is 22909046137. The next prime is 22909046179. The reversal of 22909046160 is 6164090922.

It is a super-2 number, since 2×22909046160² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2638306 + ... + 2646974.

It is an arithmetic number, because the mean of its divisors is an integer number (200179896).

Almost surely, 2^22909046160 is an apocalyptic number.

22909046160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22909046160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48043175040).

22909046160 is an abundant number, since it is smaller than the sum of its proper divisors (73177303920).

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

22909046160 is a wasteful number, since it uses less digits than its factorization.

22909046160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8727 (or 8710 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 39.

The spelling of 22909046160 in words is "twenty-two billion, nine hundred nine million, forty-six thousand, one hundred sixty".