322421334412 has 12 divisors (see below), whose sum is σ = 574883323056. Its totient is φ = 158168956400.

The previous prime is 322421334397. The next prime is 322421334413. The reversal of 322421334412 is 214433124223.

It is not an unprimeable number, because it can be changed into a prime (322421334413) 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 3 ways as a sum of consecutive naturals, for example, 760427464 + ... + 760427887.

It is an arithmetic number, because the mean of its divisors is an integer number (47906943588).

Almost surely, 2^322421334412 is an apocalyptic number.

It is an amenable number.

322421334412 is a deficient number, since it is larger than the sum of its proper divisors (252461988644).

322421334412 is a wasteful number, since it uses less digits than its factorization.

322421334412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1520855408 (or 1520855406 counting only the distinct ones).

The product of its digits is 27648, while the sum is 31.

Adding to 322421334412 its reverse (214433124223), we get a palindrome (536854458635).

The spelling of 322421334412 in words is "three hundred twenty-two billion, four hundred twenty-one million, three hundred thirty-four thousand, four hundred twelve".