12411219 has 8 divisors (see below), whose sum is σ = 16933312. Its totient is φ = 8081640.

The previous prime is 12411209. The next prime is 12411221. The reversal of 12411219 is 91211421.

It is a happy number.

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

It is not a de Polignac number, because 12411219 - 2⁸ = 12410963 is a prime.

It is a super-2 number, since 2×12411219² = 308076714131922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12411195 and 12411204.

It is not an unprimeable number, because it can be changed into a prime (12411209) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 47977 + ... + 48234.

It is an arithmetic number, because the mean of its divisors is an integer number (2116664).

Almost surely, 2^12411219 is an apocalyptic number.

12411219 is a deficient number, since it is larger than the sum of its proper divisors (4522093).

12411219 is an equidigital number, since it uses as much as digits as its factorization.

12411219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96257.

The product of its digits is 144, while the sum is 21.

The square root of 12411219 is about 3522.9560031315. The cubic root of 12411219 is about 231.5286891815.

The spelling of 12411219 in words is "twelve million, four hundred eleven thousand, two hundred nineteen".