232011020220120 has 96 divisors (see below), whose sum is σ = 754919797741200. Its totient is φ = 61797073533696.

The previous prime is 232011020220013. The next prime is 232011020220211. The reversal of 232011020220120 is 21022020110232.

232011020220120 is a `hidden beast` number, since 2 + 320 + 1 + 1 + 0 + 2 + 0 + 220 + 120 = 666.

It is a super-2 number, since 2×232011020220120² (a number of 30 digits) contains 22 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 232011020220093 and 232011020220102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 377462590 + ... + 378076749.

Almost surely, 2^{232011020220120} is an apocalyptic number.

232011020220120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232011020220120 is an abundant number, since it is smaller than the sum of its proper divisors (522908777521080).

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

232011020220120 is a wasteful number, since it uses less digits than its factorization.

232011020220120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 755540209 (or 755540202 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 232011020220120 its reverse (21022020110232), we get a palindrome (253033040330352).

The spelling of 232011020220120 in words is "two hundred thirty-two trillion, eleven billion, twenty million, two hundred twenty thousand, one hundred twenty".