12234442022 has 16 divisors (see below), whose sum is σ = 20053440000. Its totient is φ = 5551820040.

The previous prime is 12234442021. The next prime is 12234442027. The reversal of 12234442022 is 22024443221.

12234442022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 12234441982 and 12234442000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12234442021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 451022 + ... + 477377.

It is an arithmetic number, because the mean of its divisors is an integer number (1253340000).

Almost surely, 2^12234442022 is an apocalyptic number.

12234442022 is a deficient number, since it is larger than the sum of its proper divisors (7818997978).

12234442022 is a wasteful number, since it uses less digits than its factorization.

12234442022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 929011.

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 12234442022 its reverse (22024443221), we get a palindrome (34258885243).

The spelling of 12234442022 in words is "twelve billion, two hundred thirty-four million, four hundred forty-two thousand, twenty-two".