12322240011432 has 96 divisors (see below), whose sum is σ = 37099217326080. Its totient is φ = 3669153344640.

The previous prime is 12322240011413. The next prime is 12322240011443. The reversal of 12322240011432 is 23411004222321.

12322240011432 is a `hidden beast` number, since 1 + 2 + 3 + 2 + 224 + 0 + 0 + 1 + 1 + 432 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 12322240011396 and 12322240011405.

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, 212306248 + ... + 212364279.

It is an arithmetic number, because the mean of its divisors is an integer number (386450180480).

Almost surely, 2^{12322240011432} is an apocalyptic number.

12322240011432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12322240011432 is an abundant number, since it is smaller than the sum of its proper divisors (24776977314648).

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

12322240011432 is a wasteful number, since it uses less digits than its factorization.

12322240011432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424670583 (or 424670576 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 12322240011432 its reverse (23411004222321), we get a palindrome (35733244233753).

The spelling of 12322240011432 in words is "twelve trillion, three hundred twenty-two billion, two hundred forty million, eleven thousand, four hundred thirty-two".