12322112322 has 48 divisors (see below), whose sum is σ = 27744107328. Its totient is φ = 3626562720.

The previous prime is 12322112317. The next prime is 12322112333. The reversal of 12322112322 is 22321122321.

It is a super-3 number, since 3×12322112322³ (a number of 31 digits) contains 333 as substring.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 108054 + ... + 190577.

It is an arithmetic number, because the mean of its divisors is an integer number (578002236).

Almost surely, 2^12322112322 is an apocalyptic number.

12322112322 is an abundant number, since it is smaller than the sum of its proper divisors (15421995006).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12322112322 is a wasteful number, since it uses less digits than its factorization.

12322112322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298695 (or 298672 counting only the distinct ones).

The product of its digits is 576, while the sum is 21.

Adding to 12322112322 its reverse (22321122321), we get a palindrome (34643234643).

Subtracting 12322112322 from its reverse (22321122321), we obtain a palindrome (9999009999).

The spelling of 12322112322 in words is "twelve billion, three hundred twenty-two million, one hundred twelve thousand, three hundred twenty-two".