12110019 has 8 divisors (see below), whose sum is σ = 16303872. Its totient is φ = 7994760.

The previous prime is 12110017. The next prime is 12110071. The reversal of 12110019 is 91001121.

12110019 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 12110019 - 2¹ = 12110017 is a prime.

It is a super-2 number, since 2×12110019² = 293305120360722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12110017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19287 + ... + 19904.

It is an arithmetic number, because the mean of its divisors is an integer number (2037984).

Almost surely, 2^12110019 is an apocalyptic number.

12110019 is a deficient number, since it is larger than the sum of its proper divisors (4193853).

12110019 is a wasteful number, since it uses less digits than its factorization.

12110019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39297.

The product of its (nonzero) digits is 18, while the sum is 15.

The square root of 12110019 is about 3479.9452581901. The cubic root of 12110019 is about 229.6403895142.

The spelling of 12110019 in words is "twelve million, one hundred ten thousand, nineteen".