12043323332 has 12 divisors (see below), whose sum is σ = 21076584060. Its totient is φ = 6021442176.

The previous prime is 12043323317. The next prime is 12043323371. The reversal of 12043323332 is 23332334021.

It can be written as a sum of positive squares in 2 ways, for example, as 3098703556 + 8944619776 = 55666^2 + 94576^2 .

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, 189968 + ... + 245304.

It is an arithmetic number, because the mean of its divisors is an integer number (1756382005).

Almost surely, 2^12043323332 is an apocalyptic number.

It is an amenable number.

12043323332 is a deficient number, since it is larger than the sum of its proper divisors (9033260728).

12043323332 is a wasteful number, since it uses less digits than its factorization.

12043323332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109750 (or 109748 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 26.

Adding to 12043323332 its reverse (23332334021), we get a palindrome (35375657353).

The spelling of 12043323332 in words is "twelve billion, forty-three million, three hundred twenty-three thousand, three hundred thirty-two".