232212343212231 has 8 divisors (see below), whose sum is σ = 309617713284720. Its totient is φ = 154807600973952.

The previous prime is 232212343212193. The next prime is 232212343212277. The reversal of 232212343212231 is 132212343212232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 232212343212231 - 2³¹ = 232210195728583 is a prime.

It is a super-2 number, since 2×232212343212231² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 232212343212192 and 232212343212201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232212343210231) 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, 156094860 + ... + 157575473.

It is an arithmetic number, because the mean of its divisors is an integer number (38702214160590).

Almost surely, 2^{232212343212231} is an apocalyptic number.

232212343212231 is a deficient number, since it is larger than the sum of its proper divisors (77405370072489).

232212343212231 is a wasteful number, since it uses less digits than its factorization.

232212343212231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313917105.

The product of its digits is 41472, while the sum is 33.

Adding to 232212343212231 its reverse (132212343212232), we get a palindrome (364424686424463).

Subtracting from 232212343212231 its reverse (132212343212232), we obtain a palindrome (99999999999999).

The spelling of 232212343212231 in words is "two hundred thirty-two trillion, two hundred twelve billion, three hundred forty-three million, two hundred twelve thousand, two hundred thirty-one".