11187112 has 16 divisors (see below), whose sum is σ = 21067200. Its totient is φ = 5569200.

The previous prime is 11187101. The next prime is 11187119. The reversal of 11187112 is 21178111.

11187112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (11187119) 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, 1014 + ... + 4837.

It is an arithmetic number, because the mean of its divisors is an integer number (1316700).

Almost surely, 2^11187112 is an apocalyptic number.

It is an amenable number.

11187112 is a deficient number, since it is larger than the sum of its proper divisors (9880088).

11187112 is a wasteful number, since it uses less digits than its factorization.

11187112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6096 (or 6092 counting only the distinct ones).

The product of its digits is 112, while the sum is 22.

The square root of 11187112 is about 3344.7140385988. The cubic root of 11187112 is about 223.6519360542.

Subtracting 11187112 from its reverse (21178111), we obtain a palindrome (9990999).

The spelling of 11187112 in words is "eleven million, one hundred eighty-seven thousand, one hundred twelve".