20233331201232 has 120 divisors (see below), whose sum is σ = 57429438887808. Its totient is φ = 6648678624000.

The previous prime is 20233331201231. The next prime is 20233331201261. The reversal of 20233331201232 is 23210213333202.

20233331201232 is a `hidden beast` number, since 2 + 0 + 2 + 333 + 312 + 0 + 12 + 3 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 20233331201196 and 20233331201205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20233331201231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 91404478 + ... + 91625570.

Almost surely, 2^{20233331201232} 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 20233331201232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28714719443904).

20233331201232 is an abundant number, since it is smaller than the sum of its proper divisors (37196107686576).

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

20233331201232 is a wasteful number, since it uses less digits than its factorization.

20233331201232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230129 (or 230120 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 20233331201232 its reverse (23210213333202), we get a palindrome (43443544534434).

The spelling of 20233331201232 in words is "twenty trillion, two hundred thirty-three billion, three hundred thirty-one million, two hundred one thousand, two hundred thirty-two".