232212100023 has 16 divisors (see below), whose sum is σ = 344339781600. Its totient is φ = 154663231680.

The previous prime is 232212099989. The next prime is 232212100033. The reversal of 232212100023 is 320001212232.

It is not a de Polignac number, because 232212100023 - 2³⁷ = 94773146551 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 232212099969 and 232212100005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232212100033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3993798 + ... + 4051523.

It is an arithmetic number, because the mean of its divisors is an integer number (21521236350).

Almost surely, 2^232212100023 is an apocalyptic number.

232212100023 is a deficient number, since it is larger than the sum of its proper divisors (112127681577).

232212100023 is a wasteful number, since it uses less digits than its factorization.

232212100023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8046399 (or 8046393 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 232212100023 its reverse (320001212232), we get a palindrome (552213312255).

The spelling of 232212100023 in words is "two hundred thirty-two billion, two hundred twelve million, one hundred thousand, twenty-three".