22364574960 has 320 divisors, whose sum is σ = 88274350080. Its totient is φ = 4555837440.

The previous prime is 22364574959. The next prime is 22364574979. The reversal of 22364574960 is 6947546322.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 615705 + ... + 651015.

It is an arithmetic number, because the mean of its divisors is an integer number (275857344).

Almost surely, 2^22364574960 is an apocalyptic number.

22364574960 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 22364574960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44137175040).

22364574960 is an abundant number, since it is smaller than the sum of its proper divisors (65909775120).

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

22364574960 is a wasteful number, since it uses less digits than its factorization.

22364574960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35376 (or 35370 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 48.

The spelling of 22364574960 in words is "twenty-two billion, three hundred sixty-four million, five hundred seventy-four thousand, nine hundred sixty".