12322422321 has 12 divisors (see below), whose sum is σ = 18059308176. Its totient is φ = 7468134520.

The previous prime is 12322422311. The next prime is 12322422337.

12322422321 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 12322422321 - 2¹¹ = 12322420273 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12322422291 and 12322422300.

It is not an unprimeable number, because it can be changed into a prime (12322422311) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16972671 + ... + 16973396.

It is an arithmetic number, because the mean of its divisors is an integer number (1504942348).

Almost surely, 2^12322422321 is an apocalyptic number.

12322422321 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12322422321 is a deficient number, since it is larger than the sum of its proper divisors (5736885855).

12322422321 is a wasteful number, since it uses less digits than its factorization.

12322422321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33946092 (or 33946081 counting only the distinct ones).

The product of its digits is 2304, while the sum is 24.

The spelling of 12322422321 in words is "twelve billion, three hundred twenty-two million, four hundred twenty-two thousand, three hundred twenty-one".