22023730960 has 320 divisors, whose sum is σ = 66955714560. Its totient is φ = 6532669440.

The previous prime is 22023730957. The next prime is 22023730961. The reversal of 22023730960 is 6903732022.

It is not an unprimeable number, because it can be changed into a prime (22023730961) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 50862904 + ... + 50863336.

It is an arithmetic number, because the mean of its divisors is an integer number (209236608).

Almost surely, 2^22023730960 is an apocalyptic number.

22023730960 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 22023730960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33477857280).

22023730960 is an abundant number, since it is smaller than the sum of its proper divisors (44931983600).

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

22023730960 is a wasteful number, since it uses less digits than its factorization.

22023730960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 846 (or 840 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 34.

The spelling of 22023730960 in words is "twenty-two billion, twenty-three million, seven hundred thirty thousand, nine hundred sixty".