12810851094211 has 2 divisors, whose sum is σ = 12810851094212. Its totient is φ = 12810851094210.

The previous prime is 12810851094199. The next prime is 12810851094229. The reversal of 12810851094211 is 11249015801821.

It is a happy number.

12810851094211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12810851094211 - 2³⁹ = 12261095280323 is a prime.

It is not a weakly prime, because it can be changed into another prime (12810851094281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6405425547105 + 6405425547106.

It is an arithmetic number, because the mean of its divisors is an integer number (6405425547106).

Almost surely, 2^{12810851094211} is an apocalyptic number.

12810851094211 is a deficient number, since it is larger than the sum of its proper divisors (1).

12810851094211 is an equidigital number, since it uses as much as digits as its factorization.

12810851094211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 46080, while the sum is 43.

The spelling of 12810851094211 in words is "twelve trillion, eight hundred ten billion, eight hundred fifty-one million, ninety-four thousand, two hundred eleven".