11002112 has 36 divisors (see below), whose sum is σ = 23963856. Its totient is φ = 4999680.

The previous prime is 11002081. The next prime is 11002129. The reversal of 11002112 is 21120011.

It is a Harshad number since it is a multiple of its sum of digits (8).

It is a self number, because there is not a number n which added to its sum of digits gives 11002112.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 863 + ... + 4769.

Almost surely, 2^11002112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11002112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11981928).

11002112 is an abundant number, since it is smaller than the sum of its proper divisors (12961744).

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

11002112 is an equidigital number, since it uses as much as digits as its factorization.

11002112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3934 (or 3920 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 8.

The square root of 11002112 is about 3316.9431710537. The cubic root of 11002112 is about 222.4122416187.

Adding to 11002112 its reverse (21120011), we get a palindrome (32122123).

The spelling of 11002112 in words is "eleven million, two thousand, one hundred twelve".