12052244 has 12 divisors (see below), whose sum is σ = 21149184. Its totient is φ = 6009624.

The previous prime is 12052231. The next prime is 12052259. The reversal of 12052244 is 44225021.

It is a happy number.

It is a congruent number.

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, 2402 + ... + 5465.

It is an arithmetic number, because the mean of its divisors is an integer number (1762432).

Almost surely, 2^12052244 is an apocalyptic number.

It is an amenable number.

12052244 is a deficient number, since it is larger than the sum of its proper divisors (9096940).

12052244 is a wasteful number, since it uses less digits than its factorization.

12052244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8254 (or 8252 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 20.

The square root of 12052244 is about 3471.6341973198. The cubic root of 12052244 is about 229.2746144587.

Adding to 12052244 its reverse (44225021), we get a palindrome (56277265).

The spelling of 12052244 in words is "twelve million, fifty-two thousand, two hundred forty-four".