12232799 has 4 divisors (see below), whose sum is σ = 12268200. Its totient is φ = 12197400.

The previous prime is 12232777. The next prime is 12232811. The reversal of 12232799 is 99723221.

12232799 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 99723221 = 13 ⋅7671017.

It is a cyclic number.

It is not a de Polignac number, because 12232799 - 2⁸ = 12232543 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 (12232739) 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, 17177 + ... + 17874.

It is an arithmetic number, because the mean of its divisors is an integer number (3067050).

Almost surely, 2^12232799 is an apocalyptic number.

12232799 is a deficient number, since it is larger than the sum of its proper divisors (35401).

12232799 is an equidigital number, since it uses as much as digits as its factorization.

12232799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35400.

The product of its digits is 13608, while the sum is 35.

The square root of 12232799 is about 3497.5418510720. The cubic root of 12232799 is about 230.4138673073.

It can be divided in two parts, 12232 and 799, that added together give a palindrome (13031).

The spelling of 12232799 in words is "twelve million, two hundred thirty-two thousand, seven hundred ninety-nine".