232112320222 has 16 divisors (see below), whose sum is σ = 353618017200. Its totient is φ = 114251037120.

The previous prime is 232112320217. The next prime is 232112320229. The reversal of 232112320222 is 222023211232.

It is a super-2 number, since 2×232112320222² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 232112320193 and 232112320202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232112320229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2806404 + ... + 2887927.

It is an arithmetic number, because the mean of its divisors is an integer number (22101126075).

Almost surely, 2^232112320222 is an apocalyptic number.

232112320222 is a deficient number, since it is larger than the sum of its proper divisors (121505696978).

232112320222 is a wasteful number, since it uses less digits than its factorization.

232112320222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5694651.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 232112320222 its reverse (222023211232), we get a palindrome (454135531454).

The spelling of 232112320222 in words is "two hundred thirty-two billion, one hundred twelve million, three hundred twenty thousand, two hundred twenty-two".