232331212021232 has 40 divisors (see below), whose sum is σ = 451857646390656. Its totient is φ = 115722795669696.

The previous prime is 232331212021229. The next prime is 232331212021267. The reversal of 232331212021232 is 232120212133232.

It is a junction number, because it is equal to n+sod(n) for n = 232331212021195 and 232331212021204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 593414243 + ... + 593805629.

Almost surely, 2^{232331212021232} is an apocalyptic number.

It is an amenable number.

232331212021232 is a deficient number, since it is larger than the sum of its proper divisors (219526434369424).

232331212021232 is a wasteful number, since it uses less digits than its factorization.

232331212021232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 532725 (or 532719 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 232331212021232 its reverse (232120212133232), we get a palindrome (464451424154464).

The spelling of 232331212021232 in words is "two hundred thirty-two trillion, three hundred thirty-one billion, two hundred twelve million, twenty-one thousand, two hundred thirty-two".