12000199119 has 16 divisors (see below), whose sum is σ = 16231336704. Its totient is φ = 7884676800.

The previous prime is 12000199111. The next prime is 12000199163. The reversal of 12000199119 is 91199100021.

It is not a de Polignac number, because 12000199119 - 2³ = 12000199111 is a prime.

It is a super-2 number, since 2×12000199119² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12000199119.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12000199111) 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, 723024 + ... + 739434.

It is an arithmetic number, because the mean of its divisors is an integer number (1014458544).

Almost surely, 2^12000199119 is an apocalyptic number.

12000199119 is a deficient number, since it is larger than the sum of its proper divisors (4231137585).

12000199119 is a wasteful number, since it uses less digits than its factorization.

12000199119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19918.

The product of its (nonzero) digits is 1458, while the sum is 33.

The spelling of 12000199119 in words is "twelve billion, one hundred ninety-nine thousand, one hundred nineteen".