232323331220 has 24 divisors (see below), whose sum is σ = 496148133600. Its totient is φ = 91354258592.

The previous prime is 232323331213. The next prime is 232323331241. The reversal of 232323331220 is 22133323232.

It is a self number, because there is not a number n which added to its sum of digits gives 232323331220.

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, 98440910 + ... + 98443269.

It is an arithmetic number, because the mean of its divisors is an integer number (20672838900).

Almost surely, 2^232323331220 is an apocalyptic number.

232323331220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232323331220 is an abundant number, since it is smaller than the sum of its proper divisors (263824802380).

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

232323331220 is a wasteful number, since it uses less digits than its factorization.

232323331220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196884247 (or 196884245 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 26.

Adding to 232323331220 its reverse (22133323232), we get a palindrome (254456654452).

The spelling of 232323331220 in words is "two hundred thirty-two billion, three hundred twenty-three million, three hundred thirty-one thousand, two hundred twenty".