232330212120 has 64 divisors (see below), whose sum is σ = 698127873120. Its totient is φ = 61853635584.

The previous prime is 232330212091. The next prime is 232330212161. The reversal of 232330212120 is 21212033232.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1505629 + ... + 1652748.

Almost surely, 2^232330212120 is an apocalyptic number.

232330212120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232330212120 is an abundant number, since it is smaller than the sum of its proper divisors (465797661000).

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

232330212120 is a wasteful number, since it uses less digits than its factorization.

232330212120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3159004 (or 3159000 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 232330212120 its reverse (21212033232), we get a palindrome (253542245352).

The spelling of 232330212120 in words is "two hundred thirty-two billion, three hundred thirty million, two hundred twelve thousand, one hundred twenty".