12086123199 has 8 divisors (see below), whose sum is σ = 16115601840. Its totient is φ = 8057030016.

The previous prime is 12086123129. The next prime is 12086123209. The reversal of 12086123199 is 99132168021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12086123199 - 2⁹ = 12086122687 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12086123199.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12086123129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12864 + ... + 156005.

It is an arithmetic number, because the mean of its divisors is an integer number (2014450230).

Almost surely, 2^12086123199 is an apocalyptic number.

12086123199 is a deficient number, since it is larger than the sum of its proper divisors (4029478641).

12086123199 is a wasteful number, since it uses less digits than its factorization.

12086123199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192729.

The product of its (nonzero) digits is 46656, while the sum is 42.

The spelling of 12086123199 in words is "twelve billion, eighty-six million, one hundred twenty-three thousand, one hundred ninety-nine".