22922390016 has 320 divisors, whose sum is σ = 70945459200. Its totient is φ = 7299072000.

The previous prime is 22922389999. The next prime is 22922390033. The reversal of 22922390016 is 61009322922.

It is an interprime number because it is at equal distance from previous prime (22922389999) and next prime (22922390033).

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 38140116 + ... + 38140716.

It is an arithmetic number, because the mean of its divisors is an integer number (221704560).

Almost surely, 2^22922390016 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22922390016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35472729600).

22922390016 is an abundant number, since it is smaller than the sum of its proper divisors (48023069184).

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

22922390016 is an equidigital number, since it uses as much as digits as its factorization.

22922390016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 748 (or 726 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The spelling of 22922390016 in words is "twenty-two billion, nine hundred twenty-two million, three hundred ninety thousand, sixteen".