22626516088 has 64 divisors (see below), whose sum is σ = 46738944000. Its totient is φ = 10183461120.

The previous prime is 22626516043. The next prime is 22626516089. The reversal of 22626516088 is 88061562622.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22626516089) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6558588 + ... + 6562036.

It is an arithmetic number, because the mean of its divisors is an integer number (730296000).

Almost surely, 2^22626516088 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 22626516088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23369472000).

22626516088 is an abundant number, since it is smaller than the sum of its proper divisors (24112427912).

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

22626516088 is a wasteful number, since it uses less digits than its factorization.

22626516088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4180 (or 4176 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 46.

The spelling of 22626516088 in words is "twenty-two billion, six hundred twenty-six million, five hundred sixteen thousand, eighty-eight".