322000130321 has 8 divisors (see below), whose sum is σ = 333453896424. Its totient is φ = 310745560320.

The previous prime is 322000130311. The next prime is 322000130323. The reversal of 322000130321 is 123031000223.

It can be written as a sum of positive squares in 4 ways, for example, as 4508451025 + 317491679296 = 67145^2 + 563464^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 322000130321 - 2²⁶ = 321933021457 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 322000130321.

It is not an unprimeable number, because it can be changed into a prime (322000130323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49795736 + ... + 49802201.

It is an arithmetic number, because the mean of its divisors is an integer number (41681737053).

Almost surely, 2^322000130321 is an apocalyptic number.

It is an amenable number.

322000130321 is a deficient number, since it is larger than the sum of its proper divisors (11453766103).

322000130321 is an equidigital number, since it uses as much as digits as its factorization.

322000130321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99598051.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 322000130321 its reverse (123031000223), we get a palindrome (445031130544).

The spelling of 322000130321 in words is "three hundred twenty-two billion, one hundred thirty thousand, three hundred twenty-one".