12500231124411 has 24 divisors (see below), whose sum is σ = 18841122892800. Its totient is φ = 7971079452336.

The previous prime is 12500231124361. The next prime is 12500231124421. The reversal of 12500231124411 is 11442113200521.

12500231124411 is a `hidden beast` number, since 1 + 2 + 5 + 0 + 0 + 231 + 12 + 4 + 411 = 666.

It is not a de Polignac number, because 12500231124411 - 2²¹ = 12500229027259 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12500231124421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24510390 + ... + 25015188.

It is an arithmetic number, because the mean of its divisors is an integer number (785046787200).

Almost surely, 2^{12500231124411} is an apocalyptic number.

12500231124411 is a deficient number, since it is larger than the sum of its proper divisors (6340891768389).

12500231124411 is a wasteful number, since it uses less digits than its factorization.

12500231124411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 624455 (or 624452 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

Adding to 12500231124411 its reverse (11442113200521), we get a palindrome (23942344324932).

The spelling of 12500231124411 in words is "twelve trillion, five hundred billion, two hundred thirty-one million, one hundred twenty-four thousand, four hundred eleven".