233112213230 has 64 divisors (see below), whose sum is σ = 454277472768. Its totient is φ = 85616455680.

The previous prime is 233112213143. The next prime is 233112213247. The reversal of 233112213230 is 32312211332.

233112213230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 233112213196 and 233112213205.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22168454 + ... + 22178966.

It is an arithmetic number, because the mean of its divisors is an integer number (7098085512).

Almost surely, 2^233112213230 is an apocalyptic number.

233112213230 is a deficient number, since it is larger than the sum of its proper divisors (221165259538).

233112213230 is a wasteful number, since it uses less digits than its factorization.

233112213230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11421.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 233112213230 its reverse (32312211332), we get a palindrome (265424424562).

The spelling of 233112213230 in words is "two hundred thirty-three billion, one hundred twelve million, two hundred thirteen thousand, two hundred thirty".