12222114 has 8 divisors (see below), whose sum is σ = 24444240. Its totient is φ = 4074036.

The previous prime is 12222109. The next prime is 12222121. The reversal of 12222114 is 41122221.

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

12222114 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 12222093 and 12222102.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1018504 + ... + 1018515.

It is an arithmetic number, because the mean of its divisors is an integer number (3055530).

Almost surely, 2^12222114 is an apocalyptic number.

12222114 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12222114 is a wasteful number, since it uses less digits than its factorization.

12222114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2037024.

The product of its digits is 64, while the sum is 15.

The square root of 12222114 is about 3496.0140159902. The cubic root of 12222114 is about 230.3467611244.

Adding to 12222114 its reverse (41122221), we get a palindrome (53344335).

The spelling of 12222114 in words is "twelve million, two hundred twenty-two thousand, one hundred fourteen".