12322323201 has 4 divisors (see below), whose sum is σ = 16429764272. Its totient is φ = 8214882132.

The previous prime is 12322323191. The next prime is 12322323253. The reversal of 12322323201 is 10232322321.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 12322323201 - 2¹⁴ = 12322306817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12322323281) 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, 2053720531 + ... + 2053720536.

It is an arithmetic number, because the mean of its divisors is an integer number (4107441068).

Almost surely, 2^12322323201 is an apocalyptic number.

It is an amenable number.

12322323201 is a deficient number, since it is larger than the sum of its proper divisors (4107441071).

12322323201 is an equidigital number, since it uses as much as digits as its factorization.

12322323201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4107441070.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 12322323201 its reverse (10232322321), we get a palindrome (22554645522).

The spelling of 12322323201 in words is "twelve billion, three hundred twenty-two million, three hundred twenty-three thousand, two hundred one".