22791068160 has 480 divisors, whose sum is σ = 86050242432. Its totient is φ = 5129994240.

The previous prime is 22791068093. The next prime is 22791068171. The reversal of 22791068160 is 6186019722.

It is a tau number, because it is divible by the number of its divisors (480).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 26718294 + ... + 26719146.

Almost surely, 2^22791068160 is an apocalyptic number.

22791068160 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 22791068160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43025121216).

22791068160 is an abundant number, since it is smaller than the sum of its proper divisors (63259174272).

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

22791068160 is an equidigital number, since it uses as much as digits as its factorization.

22791068160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 964 (or 941 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 42.

The spelling of 22791068160 in words is "twenty-two billion, seven hundred ninety-one million, sixty-eight thousand, one hundred sixty".