22966720960 has 112 divisors (see below), whose sum is σ = 55613076480. Its totient is φ = 9032094720.

The previous prime is 22966720957. The next prime is 22966720967. The reversal of 22966720960 is 6902766922.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22966720967) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22104121 + ... + 22105159.

Almost surely, 2^22966720960 is an apocalyptic number.

22966720960 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 22966720960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27806538240).

22966720960 is an abundant number, since it is smaller than the sum of its proper divisors (32646355520).

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

22966720960 is a wasteful number, since it uses less digits than its factorization.

22966720960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2154 (or 2144 counting only the distinct ones).

The product of its (nonzero) digits is 979776, while the sum is 49.

The spelling of 22966720960 in words is "twenty-two billion, nine hundred sixty-six million, seven hundred twenty thousand, nine hundred sixty".