12160997411 has 4 divisors (see below), whose sum is σ = 12228185424. Its totient is φ = 12093809400.

The previous prime is 12160997389. The next prime is 12160997419. The reversal of 12160997411 is 11479906121.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12160997411 - 2³⁰ = 11087255587 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12160997419) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33593735 + ... + 33594096.

It is an arithmetic number, because the mean of its divisors is an integer number (3057046356).

Almost surely, 2^12160997411 is an apocalyptic number.

12160997411 is a deficient number, since it is larger than the sum of its proper divisors (67188013).

12160997411 is an equidigital number, since it uses as much as digits as its factorization.

12160997411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67188012.

The product of its (nonzero) digits is 27216, while the sum is 41.

The spelling of 12160997411 in words is "twelve billion, one hundred sixty million, nine hundred ninety-seven thousand, four hundred eleven".