12331123100211 has 16 divisors (see below), whose sum is σ = 16886064499200. Its totient is φ = 7998470539488.

The previous prime is 12331123100189. The next prime is 12331123100237. The reversal of 12331123100211 is 11200132113321.

It is not a de Polignac number, because 12331123100211 - 2³⁴ = 12313943231027 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12331123110211) 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, 9316120 + ... + 10557098.

It is an arithmetic number, because the mean of its divisors is an integer number (1055379031200).

Almost surely, 2^{12331123100211} is an apocalyptic number.

12331123100211 is a deficient number, since it is larger than the sum of its proper divisors (4554941398989).

12331123100211 is a wasteful number, since it uses less digits than its factorization.

12331123100211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1330538.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 12331123100211 its reverse (11200132113321), we get a palindrome (23531255213532).

The spelling of 12331123100211 in words is "twelve trillion, three hundred thirty-one billion, one hundred twenty-three million, one hundred thousand, two hundred eleven".