12425101208105 has 16 divisors (see below), whose sum is σ = 15317227183440. Its totient is φ = 9668822038272.

The previous prime is 12425101208081. The next prime is 12425101208131. The reversal of 12425101208105 is 50180210152421.

It can be written as a sum of positive squares in 8 ways, for example, as 431880294976 + 11993220913129 = 657176^2 + 3463123^2 .

It is a cyclic number.

It is not a de Polignac number, because 12425101208105 - 2¹⁶ = 12425101142569 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8367854 + ... + 9740183.

It is an arithmetic number, because the mean of its divisors is an integer number (957326698965).

Almost surely, 2^{12425101208105} is an apocalyptic number.

It is an amenable number.

12425101208105 is a deficient number, since it is larger than the sum of its proper divisors (2892125975335).

12425101208105 is a wasteful number, since it uses less digits than its factorization.

12425101208105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18111788.

The product of its (nonzero) digits is 6400, while the sum is 32.

The spelling of 12425101208105 in words is "twelve trillion, four hundred twenty-five billion, one hundred one million, two hundred eight thousand, one hundred five".