22373522304 has 256 divisors, whose sum is σ = 71194368000. Its totient is φ = 6218311680.

The previous prime is 22373522291. The next prime is 22373522321. The reversal of 22373522304 is 40322537322.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4871049 + ... + 4875639.

It is an arithmetic number, because the mean of its divisors is an integer number (278103000).

Almost surely, 2^22373522304 is an apocalyptic number.

22373522304 is a gapful number since it is divisible by the number (24) 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 22373522304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35597184000).

22373522304 is an abundant number, since it is smaller than the sum of its proper divisors (48820845696).

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

22373522304 is an equidigital number, since it uses as much as digits as its factorization.

22373522304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4666 (or 4640 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 33.

The spelling of 22373522304 in words is "twenty-two billion, three hundred seventy-three million, five hundred twenty-two thousand, three hundred four".