11120312424 has 64 divisors (see below), whose sum is σ = 30576349440. Its totient is φ = 3348829440.

The previous prime is 11120312393. The next prime is 11120312447. The reversal of 11120312424 is 42421302111.

It is a super-2 number, since 2×11120312424² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11120312424.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 364507 + ... + 393834.

It is an arithmetic number, because the mean of its divisors is an integer number (477755460).

Almost surely, 2^11120312424 is an apocalyptic number.

It is an amenable number.

11120312424 is an abundant number, since it is smaller than the sum of its proper divisors (19456037016).

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

11120312424 is a wasteful number, since it uses less digits than its factorization.

11120312424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 758410 (or 758406 counting only the distinct ones).

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

Adding to 11120312424 its reverse (42421302111), we get a palindrome (53541614535).

The spelling of 11120312424 in words is "eleven billion, one hundred twenty million, three hundred twelve thousand, four hundred twenty-four".