12214316 has 6 divisors (see below), whose sum is σ = 21375060. Its totient is φ = 6107156.

The previous prime is 12214303. The next prime is 12214331. The reversal of 12214316 is 61341221.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1526786 + ... + 1526793.

It is an arithmetic number, because the mean of its divisors is an integer number (3562510).

Almost surely, 2^12214316 is an apocalyptic number.

It is an amenable number.

12214316 is a deficient number, since it is larger than the sum of its proper divisors (9160744).

12214316 is a wasteful number, since it uses less digits than its factorization.

12214316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3053583 (or 3053581 counting only the distinct ones).

The product of its digits is 288, while the sum is 20.

The square root of 12214316 is about 3494.8985679130. The cubic root of 12214316 is about 230.2977617943.

Adding to 12214316 its reverse (61341221), we get a palindrome (73555537).

The spelling of 12214316 in words is "twelve million, two hundred fourteen thousand, three hundred sixteen".