322221030113 has 4 divisors (see below), whose sum is σ = 322297227540. Its totient is φ = 322144832688.

The previous prime is 322221030083. The next prime is 322221030127. The reversal of 322221030113 is 311030122223.

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 279309079009 + 42911951104 = 528497^2 + 207152^2 .

It is a cyclic number.

It is not a de Polignac number, because 322221030113 - 2¹⁸ = 322220767969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (322221030013) 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, 38092370 + ... + 38100827.

It is an arithmetic number, because the mean of its divisors is an integer number (80574306885).

Almost surely, 2^322221030113 is an apocalyptic number.

It is an amenable number.

322221030113 is a deficient number, since it is larger than the sum of its proper divisors (76197427).

322221030113 is an equidigital number, since it uses as much as digits as its factorization.

322221030113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76197426.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 322221030113 its reverse (311030122223), we get a palindrome (633251152336).

The spelling of 322221030113 in words is "three hundred twenty-two billion, two hundred twenty-one million, thirty thousand, one hundred thirteen".