12119163873 has 16 divisors (see below), whose sum is σ = 16248038400. Its totient is φ = 8034971984.

The previous prime is 12119163869. The next prime is 12119163911. The reversal of 12119163873 is 37836191121.

It is a cyclic number.

It is not a de Polignac number, because 12119163873 - 2² = 12119163869 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12119163073) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 459790 + ... + 485432.

It is an arithmetic number, because the mean of its divisors is an integer number (1015502400).

Almost surely, 2^12119163873 is an apocalyptic number.

It is an amenable number.

12119163873 is a deficient number, since it is larger than the sum of its proper divisors (4128874527).

12119163873 is a wasteful number, since it uses less digits than its factorization.

12119163873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26508.

The product of its digits is 54432, while the sum is 42.

The spelling of 12119163873 in words is "twelve billion, one hundred nineteen million, one hundred sixty-three thousand, eight hundred seventy-three".