12224314 has 8 divisors (see below), whose sum is σ = 18783828. Its totient is φ = 5963040.

The previous prime is 12224299. The next prime is 12224321. The reversal of 12224314 is 41342221.

It can be written as a sum of positive squares in 2 ways, for example, as 12131289 + 93025 = 3483^2 + 305^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 12224291 and 12224300.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74457 + ... + 74620.

Almost surely, 2^12224314 is an apocalyptic number.

12224314 is a deficient number, since it is larger than the sum of its proper divisors (6559514).

12224314 is a wasteful number, since it uses less digits than its factorization.

12224314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149120.

The product of its digits is 384, while the sum is 19.

The square root of 12224314 is about 3496.3286458798. The cubic root of 12224314 is about 230.3605812233.

Adding to 12224314 its reverse (41342221), we get a palindrome (53566535).

The spelling of 12224314 in words is "twelve million, two hundred twenty-four thousand, three hundred fourteen".