12043022241 has 32 divisors (see below), whose sum is σ = 17603395200. Its totient is φ = 7289533440.

The previous prime is 12043022237. The next prime is 12043022261. The reversal of 12043022241 is 14222034021.

It is not a de Polignac number, because 12043022241 - 2² = 12043022237 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12043022221) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2155071 + ... + 2160651.

It is an arithmetic number, because the mean of its divisors is an integer number (550106100).

Almost surely, 2^12043022241 is an apocalyptic number.

It is an amenable number.

12043022241 is a deficient number, since it is larger than the sum of its proper divisors (5560372959).

12043022241 is a wasteful number, since it uses less digits than its factorization.

12043022241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7089.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 12043022241 its reverse (14222034021), we get a palindrome (26265056262).

The spelling of 12043022241 in words is "twelve billion, forty-three million, twenty-two thousand, two hundred forty-one".