11112324320 has 48 divisors (see below), whose sum is σ = 26697852720. Its totient is φ = 4369588224.

The previous prime is 11112324299. The next prime is 11112324323. The reversal of 11112324320 is 2342321111.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 11112324292 and 11112324301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11112324323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 579137 + ... + 598016.

It is an arithmetic number, because the mean of its divisors is an integer number (556205265).

Almost surely, 2^11112324320 is an apocalyptic number.

11112324320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11112324320 is an abundant number, since it is smaller than the sum of its proper divisors (15585528400).

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

11112324320 is a wasteful number, since it uses less digits than its factorization.

11112324320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1177227 (or 1177219 counting only the distinct ones).

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

Adding to 11112324320 its reverse (2342321111), we get a palindrome (13454645431).

The spelling of 11112324320 in words is "eleven billion, one hundred twelve million, three hundred twenty-four thousand, three hundred twenty".