232222233031320 has 128 divisors (see below), whose sum is σ = 814706571824640. Its totient is φ = 51844963645440.

The previous prime is 232222233031309. The next prime is 232222233031463. The reversal of 232222233031320 is 23130332222232.

It is a super-2 number, since 2×232222233031320² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3214557361 + ... + 3214629600.

It is an arithmetic number, because the mean of its divisors is an integer number (6364895092380).

Almost surely, 2^{232222233031320} is an apocalyptic number.

232222233031320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232222233031320 is an abundant number, since it is smaller than the sum of its proper divisors (582484338793320).

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

232222233031320 is a wasteful number, since it uses less digits than its factorization.

232222233031320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6429187025 (or 6429187021 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 30.

Adding to 232222233031320 its reverse (23130332222232), we get a palindrome (255352565253552).

The spelling of 232222233031320 in words is "two hundred thirty-two trillion, two hundred twenty-two billion, two hundred thirty-three million, thirty-one thousand, three hundred twenty".