11120216 has 8 divisors (see below), whose sum is σ = 20850420. Its totient is φ = 5560104.

The previous prime is 11120209. The next prime is 11120243. The reversal of 11120216 is 61202111.

11120216 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 11120216.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 695006 + ... + 695021.

Almost surely, 2^11120216 is an apocalyptic number.

It is an amenable number.

11120216 is a deficient number, since it is larger than the sum of its proper divisors (9730204).

11120216 is a wasteful number, since it uses less digits than its factorization.

11120216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1390033 (or 1390029 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

The square root of 11120216 is about 3334.6987869971. The cubic root of 11120216 is about 223.2052511793.

Adding to 11120216 its reverse (61202111), we get a palindrome (72322327).

The spelling of 11120216 in words is "eleven million, one hundred twenty thousand, two hundred sixteen".