12344314222 has 8 divisors (see below), whose sum is σ = 19321535376. Its totient is φ = 5903802432.

The previous prime is 12344314189. The next prime is 12344314237. The reversal of 12344314222 is 22241344321.

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

It is a super-2 number, since 2×12344314222² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134177283 + ... + 134177374.

It is an arithmetic number, because the mean of its divisors is an integer number (2415191922).

Almost surely, 2^12344314222 is an apocalyptic number.

12344314222 is a deficient number, since it is larger than the sum of its proper divisors (6977221154).

12344314222 is a wasteful number, since it uses less digits than its factorization.

12344314222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268354682.

The product of its digits is 9216, while the sum is 28.

Adding to 12344314222 its reverse (22241344321), we get a palindrome (34585658543).

The spelling of 12344314222 in words is "twelve billion, three hundred forty-four million, three hundred fourteen thousand, two hundred twenty-two".