232110131222 has 4 divisors (see below), whose sum is σ = 348165196836. Its totient is φ = 116055065610.

The previous prime is 232110131219. The next prime is 232110131303. The reversal of 232110131222 is 222131011232.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×232110131222² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 232110131194 and 232110131203.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58027532804 + ... + 58027532807.

It is an arithmetic number, because the mean of its divisors is an integer number (87041299209).

Almost surely, 2^232110131222 is an apocalyptic number.

232110131222 is a deficient number, since it is larger than the sum of its proper divisors (116055065614).

232110131222 is a wasteful number, since it uses less digits than its factorization.

232110131222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116055065613.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 232110131222 its reverse (222131011232), we get a palindrome (454241142454).

The spelling of 232110131222 in words is "two hundred thirty-two billion, one hundred ten million, one hundred thirty-one thousand, two hundred twenty-two".