12234232239 has 4 divisors (see below), whose sum is σ = 16312309656. Its totient is φ = 8156154824.

The previous prime is 12234232229. The next prime is 12234232253. The reversal of 12234232239 is 93223243221.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12234232239 - 2¹⁹ = 12233707951 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12234232229) 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, 2039038704 + ... + 2039038709.

It is an arithmetic number, because the mean of its divisors is an integer number (4078077414).

Almost surely, 2^12234232239 is an apocalyptic number.

12234232239 is a deficient number, since it is larger than the sum of its proper divisors (4078077417).

12234232239 is an equidigital number, since it uses as much as digits as its factorization.

12234232239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4078077416.

The product of its digits is 31104, while the sum is 33.

The spelling of 12234232239 in words is "twelve billion, two hundred thirty-four million, two hundred thirty-two thousand, two hundred thirty-nine".