12322414345 has 4 divisors (see below), whose sum is σ = 14786897220. Its totient is φ = 9857931472.

The previous prime is 12322414267. The next prime is 12322414393. The reversal of 12322414345 is 54341422321.

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

It can be written as a sum of positive squares in 2 ways, for example, as 8200389136 + 4122025209 = 90556^2 + 64203^2 .

It is a cyclic number.

It is not a de Polignac number, because 12322414345 - 2⁹ = 12322413833 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1232241430 + ... + 1232241439.

It is an arithmetic number, because the mean of its divisors is an integer number (3696724305).

Almost surely, 2^12322414345 is an apocalyptic number.

It is an amenable number.

12322414345 is a deficient number, since it is larger than the sum of its proper divisors (2464482875).

12322414345 is an equidigital number, since it uses as much as digits as its factorization.

12322414345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2464482874.

The product of its digits is 23040, while the sum is 31.

Adding to 12322414345 its reverse (54341422321), we get a palindrome (66663836666).

The spelling of 12322414345 in words is "twelve billion, three hundred twenty-two million, four hundred fourteen thousand, three hundred forty-five".