12314321422 has 8 divisors (see below), whose sum is σ = 19892365416. Its totient is φ = 5683532952.

The previous prime is 12314321419. The next prime is 12314321441. The reversal of 12314321422 is 22412341321.

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

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, 236813848 + ... + 236813899.

It is an arithmetic number, because the mean of its divisors is an integer number (2486545677).

Almost surely, 2^12314321422 is an apocalyptic number.

12314321422 is a deficient number, since it is larger than the sum of its proper divisors (7578043994).

12314321422 is a wasteful number, since it uses less digits than its factorization.

12314321422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473627762.

The product of its digits is 2304, while the sum is 25.

Adding to 12314321422 its reverse (22412341321), we get a palindrome (34726662743).

The spelling of 12314321422 in words is "twelve billion, three hundred fourteen million, three hundred twenty-one thousand, four hundred twenty-two".