22530632415500 has 96 divisors (see below), whose sum is σ = 53736952808448. Its totient is φ = 8184303864000.

The previous prime is 22530632415497. The next prime is 22530632415517. The reversal of 22530632415500 is 551423603522.

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, 3045629 + ... + 7371371.

It is an arithmetic number, because the mean of its divisors is an integer number (559759925088).

Almost surely, 2^{22530632415500} is an apocalyptic number.

22530632415500 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 22530632415500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26868476404224).

22530632415500 is an abundant number, since it is smaller than the sum of its proper divisors (31206320392948).

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

22530632415500 is a wasteful number, since it uses less digits than its factorization.

22530632415500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4326720 (or 4326708 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 38.

The spelling of 22530632415500 in words is "twenty-two trillion, five hundred thirty billion, six hundred thirty-two million, four hundred fifteen thousand, five hundred".