233100032212 has 24 divisors (see below), whose sum is σ = 430334455040. Its totient is φ = 110174178240.

The previous prime is 233100032197. The next prime is 233100032261. The reversal of 233100032212 is 212230001332.

It is a super-2 number, since 2×233100032212² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a self number, because there is not a number n which added to its sum of digits gives 233100032212.

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, 3320964 + ... + 3390427.

Almost surely, 2^233100032212 is an apocalyptic number.

It is an amenable number.

233100032212 is a deficient number, since it is larger than the sum of its proper divisors (197234422828).

233100032212 is a wasteful number, since it uses less digits than its factorization.

233100032212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6711871 (or 6711869 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 233100032212 its reverse (212230001332), we get a palindrome (445330033544).

The spelling of 233100032212 in words is "two hundred thirty-three billion, one hundred million, thirty-two thousand, two hundred twelve".