12322132311 has 16 divisors (see below), whose sum is σ = 16876788608. Its totient is φ = 7991200800.

The previous prime is 12322132279. The next prime is 12322132327. The reversal of 12322132311 is 11323122321.

It is not a de Polignac number, because 12322132311 - 2⁵ = 12322132279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12322132351) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1002996 + ... + 1015206.

It is an arithmetic number, because the mean of its divisors is an integer number (1054799288).

Almost surely, 2^12322132311 is an apocalyptic number.

12322132311 is a deficient number, since it is larger than the sum of its proper divisors (4554656297).

12322132311 is a wasteful number, since it uses less digits than its factorization.

12322132311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21342.

The product of its digits is 432, while the sum is 21.

Adding to 12322132311 its reverse (11323122321), we get a palindrome (23645254632).

The spelling of 12322132311 in words is "twelve billion, three hundred twenty-two million, one hundred thirty-two thousand, three hundred eleven".