232231010112020 has 24 divisors (see below), whose sum is σ = 487736279206344. Its totient is φ = 92882659669376.

The previous prime is 232231010111993. The next prime is 232231010112053. The reversal of 232231010112020 is 20211010132232.

It can be written as a sum of positive squares in 4 ways, for example, as 3311810346244 + 228919199765776 = 1819838^2 + 15130076^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 232231010111983 and 232231010112001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 608828039 + ... + 609209358.

It is an arithmetic number, because the mean of its divisors is an integer number (20322344966931).

Almost surely, 2^{232231010112020} is an apocalyptic number.

232231010112020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232231010112020 is an abundant number, since it is smaller than the sum of its proper divisors (255505269094324).

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

232231010112020 is a wasteful number, since it uses less digits than its factorization.

232231010112020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1218046939 (or 1218046937 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 232231010112020 its reverse (20211010132232), we get a palindrome (252442020244252).

The spelling of 232231010112020 in words is "two hundred thirty-two trillion, two hundred thirty-one billion, ten million, one hundred twelve thousand, twenty".