12114212 has 12 divisors (see below), whose sum is σ = 23127216. Its totient is φ = 5506440.

The previous prime is 12114197. The next prime is 12114227. The reversal of 12114212 is 21241121.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (12114197) and next prime (12114227).

It is a super-3 number, since 3×12114212³ (a number of 22 digits) contains 333 as substring.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 137618 + ... + 137705.

It is an arithmetic number, because the mean of its divisors is an integer number (1927268).

Almost surely, 2^12114212 is an apocalyptic number.

It is an amenable number.

12114212 is a deficient number, since it is larger than the sum of its proper divisors (11013004).

12114212 is a wasteful number, since it uses less digits than its factorization.

12114212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275338 (or 275336 counting only the distinct ones).

The product of its digits is 32, while the sum is 14.

The square root of 12114212 is about 3480.5476580561. The cubic root of 12114212 is about 229.6668901896. Note that the first 3 decimals are identical.

Adding to 12114212 its reverse (21241121), we get a palindrome (33355333).

The spelling of 12114212 in words is "twelve million, one hundred fourteen thousand, two hundred twelve".