12214000252 has 12 divisors (see below), whose sum is σ = 21376253416. Its totient is φ = 6106499280.

The previous prime is 12214000243. The next prime is 12214000273. The reversal of 12214000252 is 25200041221.

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, 67374 + ... + 170197.

Almost surely, 2^12214000252 is an apocalyptic number.

It is an amenable number.

12214000252 is a deficient number, since it is larger than the sum of its proper divisors (9162253164).

12214000252 is a wasteful number, since it uses less digits than its factorization.

12214000252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250428 (or 250426 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 19.

Adding to 12214000252 its reverse (25200041221), we get a palindrome (37414041473).

The spelling of 12214000252 in words is "twelve billion, two hundred fourteen million, two hundred fifty-two", and thus it is an aban number.