11320113224 has 64 divisors (see below), whose sum is σ = 24551683200. Its totient is φ = 4792978944.

The previous prime is 11320113223. The next prime is 11320113239. The reversal of 11320113224 is 42231102311.

It is a junction number, because it is equal to n+sod(n) for n = 11320113196 and 11320113205.

It is not an unprimeable number, because it can be changed into a prime (11320113223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1570172 + ... + 1577364.

It is an arithmetic number, because the mean of its divisors is an integer number (383620050).

Almost surely, 2^11320113224 is an apocalyptic number.

11320113224 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

11320113224 is an abundant number, since it is smaller than the sum of its proper divisors (13231569976).

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

11320113224 is a wasteful number, since it uses less digits than its factorization.

11320113224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7542 (or 7538 counting only the distinct ones).

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

Adding to 11320113224 its reverse (42231102311), we get a palindrome (53551215535).

The spelling of 11320113224 in words is "eleven billion, three hundred twenty million, one hundred thirteen thousand, two hundred twenty-four".