12130220110191 has 32 divisors (see below), whose sum is σ = 17210524336128. Its totient is φ = 7573209530880.

The previous prime is 12130220110189. The next prime is 12130220110219. The reversal of 12130220110191 is 19101102203121.

It is not a de Polignac number, because 12130220110191 - 2¹ = 12130220110189 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12130228110191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7485850 + ... + 8960936.

It is an arithmetic number, because the mean of its divisors is an integer number (537828885504).

Almost surely, 2^{12130220110191} is an apocalyptic number.

12130220110191 is a deficient number, since it is larger than the sum of its proper divisors (5080304225937).

12130220110191 is a wasteful number, since it uses less digits than its factorization.

12130220110191 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1475911.

The product of its (nonzero) digits is 216, while the sum is 24.

The spelling of 12130220110191 in words is "twelve trillion, one hundred thirty billion, two hundred twenty million, one hundred ten thousand, one hundred ninety-one".