232243411220 has 48 divisors (see below), whose sum is σ = 489379605120. Its totient is φ = 92579899776.

The previous prime is 232243411219. The next prime is 232243411249. The reversal of 232243411220 is 22114342232.

It is a self number, because there is not a number n which added to its sum of digits gives 232243411220.

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, 12361754 + ... + 12380526.

It is an arithmetic number, because the mean of its divisors is an integer number (10195408440).

Almost surely, 2^232243411220 is an apocalyptic number.

232243411220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232243411220 is an abundant number, since it is smaller than the sum of its proper divisors (257136193900).

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

232243411220 is a wasteful number, since it uses less digits than its factorization.

232243411220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20864 (or 20862 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 232243411220 its reverse (22114342232), we get a palindrome (254357753452).

The spelling of 232243411220 in words is "two hundred thirty-two billion, two hundred forty-three million, four hundred eleven thousand, two hundred twenty".