11112403224 has 32 divisors (see below), whose sum is σ = 29918009520. Its totient is φ = 3419200896.

The previous prime is 11112403201. The next prime is 11112403231. The reversal of 11112403224 is 42230421111.

It is a self number, because there is not a number n which added to its sum of digits gives 11112403224.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17808027 + ... + 17808650.

Almost surely, 2^11112403224 is an apocalyptic number.

It is an amenable number.

11112403224 is an abundant number, since it is smaller than the sum of its proper divisors (18805606296).

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

11112403224 is a wasteful number, since it uses less digits than its factorization.

11112403224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35616699 (or 35616695 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 11112403224 its reverse (42230421111), we get a palindrome (53342824335).

The spelling of 11112403224 in words is "eleven billion, one hundred twelve million, four hundred three thousand, two hundred twenty-four".