12023224022 has 16 divisors (see below), whose sum is σ = 18522118800. Its totient is φ = 5851202400.

The previous prime is 12023224009. The next prime is 12023224039. The reversal of 12023224022 is 22042232021.

It is a junction number, because it is equal to n+sod(n) for n = 12023223985 and 12023224003.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 492497 + ... + 516332.

It is an arithmetic number, because the mean of its divisors is an integer number (1157632425).

Almost surely, 2^12023224022 is an apocalyptic number.

12023224022 is a deficient number, since it is larger than the sum of its proper divisors (6498894778).

12023224022 is a wasteful number, since it uses less digits than its factorization.

12023224022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1008991.

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 12023224022 its reverse (22042232021), we get a palindrome (34065456043).

The spelling of 12023224022 in words is "twelve billion, twenty-three million, two hundred twenty-four thousand, twenty-two".