12231133204 has 24 divisors (see below), whose sum is σ = 22105036800. Its totient is φ = 5915588640.

The previous prime is 12231133183. The next prime is 12231133267. The reversal of 12231133204 is 40233113221.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 264957 + ... + 307675.

It is an arithmetic number, because the mean of its divisors is an integer number (921043200).

Almost surely, 2^12231133204 is an apocalyptic number.

It is an amenable number.

12231133204 is a deficient number, since it is larger than the sum of its proper divisors (9873903596).

12231133204 is a wasteful number, since it uses less digits than its factorization.

12231133204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45063 (or 45061 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 12231133204 its reverse (40233113221), we get a palindrome (52464246425).

The spelling of 12231133204 in words is "twelve billion, two hundred thirty-one million, one hundred thirty-three thousand, two hundred four".