11322111432 has 32 divisors (see below), whose sum is σ = 28839343680. Its totient is φ = 3702828480.

The previous prime is 11322111403. The next prime is 11322111467. The reversal of 11322111432 is 23411122311.

11322111432 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 11322111399 and 11322111408.

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 7 ways as a sum of consecutive naturals, for example, 4449244 + ... + 4451787.

It is an arithmetic number, because the mean of its divisors is an integer number (901229490).

Almost surely, 2^11322111432 is an apocalyptic number.

11322111432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11322111432 is an abundant number, since it is smaller than the sum of its proper divisors (17517232248).

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

11322111432 is a wasteful number, since it uses less digits than its factorization.

11322111432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8901093 (or 8901089 counting only the distinct ones).

The product of its digits is 288, while the sum is 21.

Adding to 11322111432 its reverse (23411122311), we get a palindrome (34733233743).

The spelling of 11322111432 in words is "eleven billion, three hundred twenty-two million, one hundred eleven thousand, four hundred thirty-two".