12110385 has 16 divisors (see below), whose sum is σ = 22144896. Its totient is φ = 5536128.

The previous prime is 12110383. The next prime is 12110387. The reversal of 12110385 is 58301121.

It is an interprime number because it is at equal distance from previous prime (12110383) and next prime (12110387).

It is not a de Polignac number, because 12110385 - 2¹ = 12110383 is a prime.

It is a super-2 number, since 2×12110385² = 293322849696450, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (12110381) 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 15 ways as a sum of consecutive naturals, for example, 57564 + ... + 57773.

It is an arithmetic number, because the mean of its divisors is an integer number (1384056).

Almost surely, 2^12110385 is an apocalyptic number.

12110385 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12110385 is a deficient number, since it is larger than the sum of its proper divisors (10034511).

12110385 is a wasteful number, since it uses less digits than its factorization.

12110385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115352.

The product of its (nonzero) digits is 240, while the sum is 21.

The square root of 12110385 is about 3479.9978448269. The cubic root of 12110385 is about 229.6427029578.

The spelling of 12110385 in words is "twelve million, one hundred ten thousand, three hundred eighty-five".