12214324 has 12 divisors (see below), whose sum is σ = 21419748. Its totient is φ = 6094400.

The previous prime is 12214303. The next prime is 12214331. The reversal of 12214324 is 42341221.

It can be written as a sum of positive squares in 2 ways, for example, as 4485924 + 7728400 = 2118^2 + 2780^2 .

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, 847 + ... + 5014.

It is an arithmetic number, because the mean of its divisors is an integer number (1784979).

Almost surely, 2^12214324 is an apocalyptic number.

It is an amenable number.

12214324 is a deficient number, since it is larger than the sum of its proper divisors (9205424).

12214324 is a wasteful number, since it uses less digits than its factorization.

12214324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6386 (or 6384 counting only the distinct ones).

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

The square root of 12214324 is about 3494.8997124381. The cubic root of 12214324 is about 230.2978120736.

Adding to 12214324 its reverse (42341221), we get a palindrome (54555545).

The spelling of 12214324 in words is "twelve million, two hundred fourteen thousand, three hundred twenty-four".