11123324412 has 12 divisors (see below), whose sum is σ = 25954423656. Its totient is φ = 3707774800.

The previous prime is 11123324371. The next prime is 11123324437. The reversal of 11123324412 is 21442332111.

11123324412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

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, 463471839 + ... + 463471862.

It is an arithmetic number, because the mean of its divisors is an integer number (2162868638).

Almost surely, 2^11123324412 is an apocalyptic number.

11123324412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11123324412 is an abundant number, since it is smaller than the sum of its proper divisors (14831099244).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11123324412 is a wasteful number, since it uses less digits than its factorization.

11123324412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 926943708 (or 926943706 counting only the distinct ones).

The product of its digits is 1152, while the sum is 24.

Adding to 11123324412 its reverse (21442332111), we get a palindrome (32565656523).

The spelling of 11123324412 in words is "eleven billion, one hundred twenty-three million, three hundred twenty-four thousand, four hundred twelve".