14224012 has 12 divisors (see below), whose sum is σ = 27155016. Its totient is φ = 6465440.

The previous prime is 14223997. The next prime is 14224037. The reversal of 14224012 is 21042241.

It is a super-2 number, since 2×14224012² = 404645034752288, which contains 22 as substring.

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, 161593 + ... + 161680.

It is an arithmetic number, because the mean of its divisors is an integer number (2262918).

Almost surely, 2^14224012 is an apocalyptic number.

It is an amenable number.

14224012 is a deficient number, since it is larger than the sum of its proper divisors (12931004).

14224012 is a wasteful number, since it uses less digits than its factorization.

14224012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323288 (or 323286 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 14224012 is about 3771.4734521139. The cubic root of 14224012 is about 242.2929085411.

Adding to 14224012 its reverse (21042241), we get a palindrome (35266253).

The spelling of 14224012 in words is "fourteen million, two hundred twenty-four thousand, twelve".