12806582230251 has 12 divisors (see below), whose sum is σ = 18516950626512. Its totient is φ = 8529158069136.

The previous prime is 12806582230241. The next prime is 12806582230297. The reversal of 12806582230251 is 15203228560821.

12806582230251 is a `hidden beast` number, since 1 + 28 + 0 + 6 + 582 + 23 + 0 + 25 + 1 = 666.

It is not a de Polignac number, because 12806582230251 - 2³⁵ = 12772222491883 is a prime.

It is a super-3 number, since 3×12806582230251³ (a number of 40 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12806582230197 and 12806582230206.

It is not an unprimeable number, because it can be changed into a prime (12806582230241) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 713608671 + ... + 713626616.

It is an arithmetic number, because the mean of its divisors is an integer number (1543079218876).

Almost surely, 2^{12806582230251} is an apocalyptic number.

12806582230251 is a deficient number, since it is larger than the sum of its proper divisors (5710368396261).

12806582230251 is a wasteful number, since it uses less digits than its factorization.

12806582230251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1427236290 (or 1427236287 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 45.

The spelling of 12806582230251 in words is "twelve trillion, eight hundred six billion, five hundred eighty-two million, two hundred thirty thousand, two hundred fifty-one".