12014212 has 18 divisors (see below), whose sum is σ = 24457902. Its totient is φ = 5148864.

The previous prime is 12014209. The next prime is 12014221. The reversal of 12014212 is 21241021.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 9144576 + 2869636 = 3024^2 + 1694^2 .

It is a junction number, because it is equal to n+sod(n) for n = 12014192 and 12014201.

It is a congruent number.

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 5 ways as a sum of consecutive naturals, for example, 30453 + ... + 30844.

Almost surely, 2^12014212 is an apocalyptic number.

It is an amenable number.

12014212 is an abundant number, since it is smaller than the sum of its proper divisors (12443690).

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

12014212 is a wasteful number, since it uses less digits than its factorization.

12014212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61315 (or 61306 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 12014212 is about 3466.1523336403. The cubic root of 12014212 is about 229.0331944025.

Adding to 12014212 its reverse (21241021), we get a palindrome (33255233).

The spelling of 12014212 in words is "twelve million, fourteen thousand, two hundred twelve".