13022233233 has 4 divisors (see below), whose sum is σ = 17362977648. Its totient is φ = 8681488820.

The previous prime is 13022233207. The next prime is 13022233253. The reversal of 13022233233 is 33233222031.

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 13022233233 - 2¹² = 13022229137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13022233253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2170372203 + ... + 2170372208.

It is an arithmetic number, because the mean of its divisors is an integer number (4340744412).

Almost surely, 2^13022233233 is an apocalyptic number.

It is an amenable number.

13022233233 is a deficient number, since it is larger than the sum of its proper divisors (4340744415).

13022233233 is an equidigital number, since it uses as much as digits as its factorization.

13022233233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4340744414.

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 13022233233 its reverse (33233222031), we get a palindrome (46255455264).

The spelling of 13022233233 in words is "thirteen billion, twenty-two million, two hundred thirty-three thousand, two hundred thirty-three".