22796368320 has 448 divisors, whose sum is σ = 82585681920. Its totient is φ = 5277388800.

The previous prime is 22796368261. The next prime is 22796368339. The reversal of 22796368320 is 2386369722.

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

It is a self number, because there is not a number n which added to its sum of digits gives 22796368320.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 27170461 + ... + 27171299.

It is an arithmetic number, because the mean of its divisors is an integer number (184343040).

Almost surely, 2^22796368320 is an apocalyptic number.

22796368320 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 22796368320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41292840960).

22796368320 is an abundant number, since it is smaller than the sum of its proper divisors (59789313600).

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

22796368320 is a wasteful number, since it uses less digits than its factorization.

22796368320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 984 (or 974 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 48.

The spelling of 22796368320 in words is "twenty-two billion, seven hundred ninety-six million, three hundred sixty-eight thousand, three hundred twenty".