22572032000000 has 952 divisors, whose sum is σ = 66845354368512. Its totient is φ = 7461273600000.

The previous prime is 22572031999987. The next prime is 22572032000041. The reversal of 22572032000000 is 23027522.

It is a self number, because there is not a number n which added to its sum of digits gives 22572032000000.

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 55 ways as a sum of consecutive naturals, for example, 336895999967 + ... + 336896000033.

Almost surely, 2^{22572032000000} is an apocalyptic number.

22572032000000 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 22572032000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33422677184256).

22572032000000 is an abundant number, since it is smaller than the sum of its proper divisors (44273322368512).

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

22572032000000 is an frugal number, since it uses more digits than its factorization.

22572032000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183 (or 128 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 23.

Adding to 22572032000000 its reverse (23027522), we get a palindrome (22572055027522).

The spelling of 22572032000000 in words is "twenty-two trillion, five hundred seventy-two billion, thirty-two million", and thus it is an aban number.