322322344213 has 4 divisors (see below), whose sum is σ = 322323620320. Its totient is φ = 322321068108.

The previous prime is 322322344189. The next prime is 322322344247. The reversal of 322322344213 is 312443223223.

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, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 312443223223 = 65699 ⋅4755677.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-322322344213 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 (322322344273) 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, 117753 + ... + 811486.

It is an arithmetic number, because the mean of its divisors is an integer number (80580905080).

Almost surely, 2^322322344213 is an apocalyptic number.

It is an amenable number.

322322344213 is a deficient number, since it is larger than the sum of its proper divisors (1276107).

322322344213 is an equidigital number, since it uses as much as digits as its factorization.

322322344213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1276106.

The product of its digits is 41472, while the sum is 31.

Adding to 322322344213 its reverse (312443223223), we get a palindrome (634765567436).

The spelling of 322322344213 in words is "three hundred twenty-two billion, three hundred twenty-two million, three hundred forty-four thousand, two hundred thirteen".