233112213233 has 4 divisors (see below), whose sum is σ = 233118047808. Its totient is φ = 233106378660.

The previous prime is 233112213143. The next prime is 233112213247. The reversal of 233112213233 is 332312211332.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 233112213233 - 2³⁰ = 232038471409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (233112243233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2856941 + ... + 2937402.

It is an arithmetic number, because the mean of its divisors is an integer number (58279511952).

Almost surely, 2^233112213233 is an apocalyptic number.

It is an amenable number.

233112213233 is a deficient number, since it is larger than the sum of its proper divisors (5834575).

233112213233 is an equidigital number, since it uses as much as digits as its factorization.

233112213233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5834574.

The product of its digits is 3888, while the sum is 26.

Adding to 233112213233 its reverse (332312211332), we get a palindrome (565424424565).

The spelling of 233112213233 in words is "two hundred thirty-three billion, one hundred twelve million, two hundred thirteen thousand, two hundred thirty-three".