232420220120 has 32 divisors (see below), whose sum is σ = 570485995920. Its totient is φ = 84516443520.

The previous prime is 232420220119. The next prime is 232420220143. The reversal of 232420220120 is 21022024232.

232420220120 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 = 232420220092 and 232420220101.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 264113447 + ... + 264114326.

Almost surely, 2^232420220120 is an apocalyptic number.

232420220120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232420220120 is an abundant number, since it is smaller than the sum of its proper divisors (338065775800).

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

232420220120 is a wasteful number, since it uses less digits than its factorization.

232420220120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 528227795 (or 528227791 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 232420220120 its reverse (21022024232), we get a palindrome (253442244352).

The spelling of 232420220120 in words is "two hundred thirty-two billion, four hundred twenty million, two hundred twenty thousand, one hundred twenty".