12110198 has 8 divisors (see below), whose sum is σ = 18384408. Its totient is φ = 5982064.

The previous prime is 12110179. The next prime is 12110209. The reversal of 12110198 is 89101121.

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

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 36311 + ... + 36642.

It is an arithmetic number, because the mean of its divisors is an integer number (2298051).

Almost surely, 2^12110198 is an apocalyptic number.

12110198 is a deficient number, since it is larger than the sum of its proper divisors (6274210).

12110198 is an equidigital number, since it uses as much as digits as its factorization.

12110198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73038.

The product of its (nonzero) digits is 144, while the sum is 23.

The square root of 12110198 is about 3479.9709768905. The cubic root of 12110198 is about 229.6415209583.

The spelling of 12110198 in words is "twelve million, one hundred ten thousand, one hundred ninety-eight".