14311221322 has 8 divisors (see below), whose sum is σ = 22400172576. Its totient is φ = 6844497132.

The previous prime is 14311221317. The next prime is 14311221329. The reversal of 14311221322 is 22312211341.

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

It is a super-2 number, since 2×14311221322² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14311221293 and 14311221302.

It is not an unprimeable number, because it can be changed into a prime (14311221329) 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, 155556708 + ... + 155556799.

It is an arithmetic number, because the mean of its divisors is an integer number (2800021572).

Almost surely, 2^14311221322 is an apocalyptic number.

14311221322 is a deficient number, since it is larger than the sum of its proper divisors (8088951254).

14311221322 is a wasteful number, since it uses less digits than its factorization.

14311221322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311113532.

The product of its digits is 576, while the sum is 22.

Adding to 14311221322 its reverse (22312211341), we get a palindrome (36623432663).

The spelling of 14311221322 in words is "fourteen billion, three hundred eleven million, two hundred twenty-one thousand, three hundred twenty-two".