232213122020 has 48 divisors (see below), whose sum is σ = 532441921536. Its totient is φ = 84367680000.

The previous prime is 232213122013. The next prime is 232213122059. The reversal of 232213122020 is 20221312232.

It is a happy number.

232213122020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 = 232213121983 and 232213122001.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 205301 + ... + 711740.

It is an arithmetic number, because the mean of its divisors is an integer number (11092540032).

Almost surely, 2^232213122020 is an apocalyptic number.

232213122020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232213122020 is an abundant number, since it is smaller than the sum of its proper divisors (300228799516).

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

232213122020 is a wasteful number, since it uses less digits than its factorization.

232213122020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 918212 (or 918210 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 232213122020 its reverse (20221312232), we get a palindrome (252434434252).

The spelling of 232213122020 in words is "two hundred thirty-two billion, two hundred thirteen million, one hundred twenty-two thousand, twenty".