233011232312232 has 64 divisors (see below), whose sum is σ = 635585465304000. Its totient is φ = 70598321418240.

The previous prime is 233011232312203. The next prime is 233011232312269. The reversal of 233011232312232 is 232213232110332.

It is a self number, because there is not a number n which added to its sum of digits gives 233011232312232.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67967107 + ... + 71313042.

It is an arithmetic number, because the mean of its divisors is an integer number (9931022895375).

Almost surely, 2^{233011232312232} is an apocalyptic number.

233011232312232 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

233011232312232 is an abundant number, since it is smaller than the sum of its proper divisors (402574232991768).

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

233011232312232 is a wasteful number, since it uses less digits than its factorization.

233011232312232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139286506 (or 139286502 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 30.

Adding to 233011232312232 its reverse (232213232110332), we get a palindrome (465224464422564).

The spelling of 233011232312232 in words is "two hundred thirty-three trillion, eleven billion, two hundred thirty-two million, three hundred twelve thousand, two hundred thirty-two".