12701926105 has 16 divisors (see below), whose sum is σ = 16650713664. Its totient is φ = 9225132480.

The previous prime is 12701926067. The next prime is 12701926123. The reversal of 12701926105 is 50162910721.

It is not a de Polignac number, because 12701926105 - 2¹⁷ = 12701795033 is a prime.

It is a super-2 number, since 2×12701926105² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

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, 117219 + ... + 197848.

It is an arithmetic number, because the mean of its divisors is an integer number (1040669604).

Almost surely, 2^12701926105 is an apocalyptic number.

It is an amenable number.

12701926105 is a deficient number, since it is larger than the sum of its proper divisors (3948787559).

12701926105 is a wasteful number, since it uses less digits than its factorization.

12701926105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315816.

The product of its (nonzero) digits is 7560, while the sum is 34.

The spelling of 12701926105 in words is "twelve billion, seven hundred one million, nine hundred twenty-six thousand, one hundred five".