11323322012 has 12 divisors (see below), whose sum is σ = 20455033536. Its totient is φ = 5479026720.

The previous prime is 11323322011. The next prime is 11323322051. The reversal of 11323322012 is 21022332311.

11323322012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11323322011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45658433 + ... + 45658680.

It is an arithmetic number, because the mean of its divisors is an integer number (1704586128).

Almost surely, 2^11323322012 is an apocalyptic number.

It is an amenable number.

11323322012 is a deficient number, since it is larger than the sum of its proper divisors (9131711524).

11323322012 is a wasteful number, since it uses less digits than its factorization.

11323322012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91317148 (or 91317146 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 11323322012 its reverse (21022332311), we get a palindrome (32345654323).

The spelling of 11323322012 in words is "eleven billion, three hundred twenty-three million, three hundred twenty-two thousand, twelve".