322403304223 has 64 divisors (see below), whose sum is σ = 447335691264. Its totient is φ = 224259840000.

The previous prime is 322403304169. The next prime is 322403304247.

322403304223 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 322403304223 - 2³³ = 313813369631 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 322403304191 and 322403304200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322403304023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4310263 + ... + 4384423.

It is an arithmetic number, because the mean of its divisors is an integer number (6989620176).

Almost surely, 2^322403304223 is an apocalyptic number.

322403304223 is a deficient number, since it is larger than the sum of its proper divisors (124932387041).

322403304223 is a wasteful number, since it uses less digits than its factorization.

322403304223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74336.

The product of its (nonzero) digits is 20736, while the sum is 28.

It can be divided in two parts, 322403 and 304223, that added together give a palindrome (626626).

The spelling of 322403304223 in words is "three hundred twenty-two billion, four hundred three million, three hundred four thousand, two hundred twenty-three".