12311331322041 has 48 divisors (see below), whose sum is σ = 17908961770752. Its totient is φ = 8149664793600.

The previous prime is 12311331322039. The next prime is 12311331322049. The reversal of 12311331322041 is 14022313311321.

12311331322041 is a `hidden beast` number, since 1 + 2 + 3 + 1 + 1 + 331 + 322 + 0 + 4 + 1 = 666.

It is not a de Polignac number, because 12311331322041 - 2¹ = 12311331322039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12311331321996 and 12311331322014.

It is not an unprimeable number, because it can be changed into a prime (12311331322049) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 2557930551 + ... + 2557935363.

It is an arithmetic number, because the mean of its divisors is an integer number (373103370224).

Almost surely, 2^{12311331322041} is an apocalyptic number.

It is an amenable number.

12311331322041 is a deficient number, since it is larger than the sum of its proper divisors (5597630448711).

12311331322041 is a wasteful number, since it uses less digits than its factorization.

12311331322041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8414 (or 8411 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

Adding to 12311331322041 its reverse (14022313311321), we get a palindrome (26333644633362).

The spelling of 12311331322041 in words is "twelve trillion, three hundred eleven billion, three hundred thirty-one million, three hundred twenty-two thousand, forty-one".