12232332244423 has 4 divisors (see below), whose sum is σ = 12235223369488. Its totient is φ = 12229441119360.

The previous prime is 12232332244421. The next prime is 12232332244439. The reversal of 12232332244423 is 32444223323221.

It is a happy number.

12232332244423 is digitally balanced in base 2, 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.

It is a cyclic number.

It is not a de Polignac number, because 12232332244423 - 2¹ = 12232332244421 is a prime.

It is a super-2 number, since 2×12232332244423² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12232332244421) 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, 1445556186 + ... + 1445564647.

It is an arithmetic number, because the mean of its divisors is an integer number (3058805842372).

Almost surely, 2^{12232332244423} is an apocalyptic number.

12232332244423 is a deficient number, since it is larger than the sum of its proper divisors (2891125065).

12232332244423 is an equidigital number, since it uses as much as digits as its factorization.

12232332244423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2891125064.

The product of its digits is 331776, while the sum is 37.

Adding to 12232332244423 its reverse (32444223323221), we get a palindrome (44676555567644).

The spelling of 12232332244423 in words is "twelve trillion, two hundred thirty-two billion, three hundred thirty-two million, two hundred forty-four thousand, four hundred twenty-three".