233022243011213 has 4 divisors (see below), whose sum is σ = 233055689586720. Its totient is φ = 232988796435708.

The previous prime is 233022243011123. The next prime is 233022243011221. The reversal of 233022243011213 is 312110342220332.

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 233022243011213 - 2⁸ = 233022243010957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233022243011413) 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, 16723277303 + ... + 16723291236.

It is an arithmetic number, because the mean of its divisors is an integer number (58263922396680).

Almost surely, 2^{233022243011213} is an apocalyptic number.

It is an amenable number.

233022243011213 is a deficient number, since it is larger than the sum of its proper divisors (33446575507).

233022243011213 is an equidigital number, since it uses as much as digits as its factorization.

233022243011213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33446575506.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 233022243011213 its reverse (312110342220332), we get a palindrome (545132585231545).

The spelling of 233022243011213 in words is "two hundred thirty-three trillion, twenty-two billion, two hundred forty-three million, eleven thousand, two hundred thirteen".