12116369 has 8 divisors (see below), whose sum is σ = 12374208. Its totient is φ = 11860560.

The previous prime is 12116339. The next prime is 12116387. The reversal of 12116369 is 96361121.

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

It is a cyclic number.

It is not a de Polignac number, because 12116369 - 2¹⁶ = 12050833 is a prime.

It is a super-2 number, since 2×12116369² = 293612795488322, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12116329) 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, 18404 + ... + 19050.

It is an arithmetic number, because the mean of its divisors is an integer number (1546776).

Almost surely, 2^12116369 is an apocalyptic number.

It is an amenable number.

12116369 is a deficient number, since it is larger than the sum of its proper divisors (257839).

12116369 is an equidigital number, since it uses as much as digits as its factorization.

12116369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1015.

The product of its digits is 1944, while the sum is 29.

The square root of 12116369 is about 3480.8575092928. The cubic root of 12116369 is about 229.6805205185.

The spelling of 12116369 in words is "twelve million, one hundred sixteen thousand, three hundred sixty-nine".