12322312113223 has 4 divisors (see below), whose sum is σ = 14082642415120. Its totient is φ = 10561981811328.

The previous prime is 12322312113197. The next prime is 12322312113263. The reversal of 12322312113223 is 32231121322321.

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 12322312113223 - 2⁵ = 12322312113191 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12322312113191 and 12322312113200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12322312113263) 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, 880165150938 + ... + 880165150951.

It is an arithmetic number, because the mean of its divisors is an integer number (3520660603780).

Almost surely, 2^{12322312113223} is an apocalyptic number.

12322312113223 is a deficient number, since it is larger than the sum of its proper divisors (1760330301897).

12322312113223 is an equidigital number, since it uses as much as digits as its factorization.

12322312113223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1760330301896.

The product of its digits is 5184, while the sum is 28.

Adding to 12322312113223 its reverse (32231121322321), we get a palindrome (44553433435544).

The spelling of 12322312113223 in words is "twelve trillion, three hundred twenty-two billion, three hundred twelve million, one hundred thirteen thousand, two hundred twenty-three".