232233222320 has 80 divisors (see below), whose sum is σ = 589983943968. Its totient is φ = 84311377920.

The previous prime is 232233222281. The next prime is 232233222323. The reversal of 232233222320 is 23222332232.

It is a tau number, because it is divible by the number of its divisors (80).

It is a self number, because there is not a number n which added to its sum of digits gives 232233222320.

It is not an unprimeable number, because it can be changed into a prime (232233222323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 329102 + ... + 756818.

Almost surely, 2^232233222320 is an apocalyptic number.

232233222320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 232233222320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (294991971984).

232233222320 is an abundant number, since it is smaller than the sum of its proper divisors (357750721648).

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

232233222320 is a wasteful number, since it uses less digits than its factorization.

232233222320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 428358 (or 428352 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 26.

Adding to 232233222320 its reverse (23222332232), we get a palindrome (255455554552).

The spelling of 232233222320 in words is "two hundred thirty-two billion, two hundred thirty-three million, two hundred twenty-two thousand, three hundred twenty".