12044143022 has 8 divisors (see below), whose sum is σ = 18098305416. Its totient is φ = 6011374552.

The previous prime is 12044142991. The next prime is 12044143063. The reversal of 12044143022 is 22034144021.

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

It is a super-2 number, since 2×12044143022² (a number of 21 digits) contains 22 as substring.

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, 5347073 + ... + 5349324.

It is an arithmetic number, because the mean of its divisors is an integer number (2262288177).

Almost surely, 2^12044143022 is an apocalyptic number.

12044143022 is a deficient number, since it is larger than the sum of its proper divisors (6054162394).

12044143022 is a wasteful number, since it uses less digits than its factorization.

12044143022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10696962.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 12044143022 its reverse (22034144021), we get a palindrome (34078287043).

Subtracting 12044143022 from its reverse (22034144021), we obtain a palindrome (9990000999).

The spelling of 12044143022 in words is "twelve billion, forty-four million, one hundred forty-three thousand, twenty-two".