12433011212 has 6 divisors (see below), whose sum is σ = 21757769628. Its totient is φ = 6216505604.

The previous prime is 12433011211. The next prime is 12433011233. The reversal of 12433011212 is 21211033421.

It is not an unprimeable number, because it can be changed into a prime (12433011211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1554126398 + ... + 1554126405.

It is an arithmetic number, because the mean of its divisors is an integer number (3626294938).

Almost surely, 2^12433011212 is an apocalyptic number.

It is an amenable number.

12433011212 is a deficient number, since it is larger than the sum of its proper divisors (9324758416).

12433011212 is a wasteful number, since it uses less digits than its factorization.

12433011212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3108252807 (or 3108252805 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 12433011212 its reverse (21211033421), we get a palindrome (33644044633).

The spelling of 12433011212 in words is "twelve billion, four hundred thirty-three million, eleven thousand, two hundred twelve".