12014099 has 4 divisors (see below), whose sum is σ = 12646440. Its totient is φ = 11381760.

The previous prime is 12014063. The next prime is 12014117. The reversal of 12014099 is 99041021.

12014099 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 99041021 = 499 ⋅198479.

It is a de Polignac number, because none of the positive numbers 2^k-12014099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12014039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 316142 + ... + 316179.

It is an arithmetic number, because the mean of its divisors is an integer number (3161610).

Almost surely, 2^12014099 is an apocalyptic number.

12014099 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

12014099 is a deficient number, since it is larger than the sum of its proper divisors (632341).

12014099 is an equidigital number, since it uses as much as digits as its factorization.

12014099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 632340.

The product of its (nonzero) digits is 648, while the sum is 26.

The square root of 12014099 is about 3466.1360331066. The cubic root of 12014099 is about 229.0324763409.

It can be divided in two parts, 120 and 14099, that multiplied together give a triangular number (1691880 = T₁₈₃₉).

The spelling of 12014099 in words is "twelve million, fourteen thousand, ninety-nine".