12199119 has 8 divisors (see below), whose sum is σ = 16282032. Its totient is φ = 8124480.

The previous prime is 12199097. The next prime is 12199133. The reversal of 12199119 is 91199121.

12199119 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 12199119 - 2⁵ = 12199087 is a prime.

It is a super-2 number, since 2×12199119² = 297637008752322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12199119.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12199189) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3579 + ... + 6099.

It is an arithmetic number, because the mean of its divisors is an integer number (2035254).

Almost surely, 2^12199119 is an apocalyptic number.

12199119 is a deficient number, since it is larger than the sum of its proper divisors (4082913).

12199119 is a wasteful number, since it uses less digits than its factorization.

12199119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4137.

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

The square root of 12199119 is about 3492.7237222546. The cubic root of 12199119 is about 230.2022103233.

The spelling of 12199119 in words is "twelve million, one hundred ninety-nine thousand, one hundred nineteen".