322474303623 has 4 divisors (see below), whose sum is σ = 429965738168. Its totient is φ = 214982869080.

The previous prime is 322474303553. The next prime is 322474303633. The reversal of 322474303623 is 326303474223.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 322474303623 - 2⁸ = 322474303367 is a prime.

It is a super-2 number, since 2×322474303623² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322474303633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53745717268 + ... + 53745717273.

It is an arithmetic number, because the mean of its divisors is an integer number (107491434542).

Almost surely, 2^322474303623 is an apocalyptic number.

322474303623 is a deficient number, since it is larger than the sum of its proper divisors (107491434545).

322474303623 is a wasteful number, since it uses less digits than its factorization.

322474303623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107491434544.

The product of its (nonzero) digits is 435456, while the sum is 39.

Adding to 322474303623 its reverse (326303474223), we get a palindrome (648777777846).

The spelling of 322474303623 in words is "three hundred twenty-two billion, four hundred seventy-four million, three hundred three thousand, six hundred twenty-three".