12024422 has 4 divisors (see below), whose sum is σ = 18036636. Its totient is φ = 6012210.

The previous prime is 12024413. The next prime is 12024451. The reversal of 12024422 is 22442021.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 12024422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3006104 + ... + 3006107.

It is an arithmetic number, because the mean of its divisors is an integer number (4509159).

Almost surely, 2^12024422 is an apocalyptic number.

12024422 is a deficient number, since it is larger than the sum of its proper divisors (6012214).

12024422 is an equidigital number, since it uses as much as digits as its factorization.

12024422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6012213.

The product of its (nonzero) digits is 256, while the sum is 17.

The square root of 12024422 is about 3467.6248355322. The cubic root of 12024422 is about 229.0980555521.

Adding to 12024422 its reverse (22442021), we get a palindrome (34466443).

It can be divided in two parts, 120 and 24422, that added together give a palindrome (24542).

The spelling of 12024422 in words is "twelve million, twenty-four thousand, four hundred twenty-two".