22536141145500 has 192 divisors, whose sum is σ = 69646804770816. Its totient is φ = 5643003520000.

The previous prime is 22536141145439. The next prime is 22536141145513. The reversal of 22536141145500 is 554114163522.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 9965245 + ... + 12015755.

It is an arithmetic number, because the mean of its divisors is an integer number (362743774848).

Almost surely, 2^{22536141145500} is an apocalyptic number.

22536141145500 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 22536141145500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34823402385408).

22536141145500 is an abundant number, since it is smaller than the sum of its proper divisors (47110663625316).

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

22536141145500 is a wasteful number, since it uses less digits than its factorization.

22536141145500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2050981 (or 2050969 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 39.

The spelling of 22536141145500 in words is "twenty-two trillion, five hundred thirty-six billion, one hundred forty-one million, one hundred forty-five thousand, five hundred".