11113224216 has 16 divisors (see below), whose sum is σ = 27783060600. Its totient is φ = 3704408064.

The previous prime is 11113224191. The next prime is 11113224217. The reversal of 11113224216 is 61242231111.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 463051009 = 11113224216 / (1 + 1 + 1 + 1 + 3 + 2 + 2 + 4 + 2 + 1 + 6).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11113224217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 231525481 + ... + 231525528.

Almost surely, 2^11113224216 is an apocalyptic number.

It is an amenable number.

11113224216 is an abundant number, since it is smaller than the sum of its proper divisors (16669836384).

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

11113224216 is a wasteful number, since it uses less digits than its factorization.

11113224216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 463051018 (or 463051014 counting only the distinct ones).

The product of its digits is 576, while the sum is 24.

Adding to 11113224216 its reverse (61242231111), we get a palindrome (72355455327).

The spelling of 11113224216 in words is "eleven billion, one hundred thirteen million, two hundred twenty-four thousand, two hundred sixteen".