20231122032000 has 512 divisors, whose sum is σ = 81292345804800. Its totient is φ = 4904513280000.

The previous prime is 20231122031983. The next prime is 20231122032071. The reversal of 20231122032000 is 23022113202.

20231122032000 is a `hidden beast` number, since 20 + 231 + 12 + 203 + 200 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

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, 2623305 + ... + 6880695.

It is an arithmetic number, because the mean of its divisors is an integer number (158774112900).

Almost surely, 2^{20231122032000} is an apocalyptic number.

20231122032000 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 20231122032000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40646172902400).

20231122032000 is an abundant number, since it is smaller than the sum of its proper divisors (61061223772800).

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

20231122032000 is a wasteful number, since it uses less digits than its factorization.

20231122032000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4257440 (or 4257412 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 20231122032000 its reverse (23022113202), we get a palindrome (20254144145202).

The spelling of 20231122032000 in words is "twenty trillion, two hundred thirty-one billion, one hundred twenty-two million, thirty-two thousand".