12321422314 has 16 divisors (see below), whose sum is σ = 18621993600. Its totient is φ = 6114124224.

The previous prime is 12321422303. The next prime is 12321422359. The reversal of 12321422314 is 41322412321.

It is a super-2 number, since 2×12321422314² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 940642 + ... + 953650.

It is an arithmetic number, because the mean of its divisors is an integer number (1163874600).

Almost surely, 2^12321422314 is an apocalyptic number.

12321422314 is a deficient number, since it is larger than the sum of its proper divisors (6300571286).

12321422314 is a wasteful number, since it uses less digits than its factorization.

12321422314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16557.

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

Adding to 12321422314 its reverse (41322412321), we get a palindrome (53643834635).

The spelling of 12321422314 in words is "twelve billion, three hundred twenty-one million, four hundred twenty-two thousand, three hundred fourteen".