11120275 has 6 divisors (see below), whose sum is σ = 13789172. Its totient is φ = 8896200.

The previous prime is 11120251. The next prime is 11120279. The reversal of 11120275 is 57202111.

It is not a de Polignac number, because 11120275 - 2⁵ = 11120243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11120279) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 222381 + ... + 222430.

Almost surely, 2^11120275 is an apocalyptic number.

11120275 is a deficient number, since it is larger than the sum of its proper divisors (2668897).

11120275 is an equidigital number, since it uses as much as digits as its factorization.

11120275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444821 (or 444816 counting only the distinct ones).

The product of its (nonzero) digits is 140, while the sum is 19.

The square root of 11120275 is about 3334.7076333616. The cubic root of 11120275 is about 223.2056459284.

Adding to 11120275 its reverse (57202111), we get a palindrome (68322386).

The spelling of 11120275 in words is "eleven million, one hundred twenty thousand, two hundred seventy-five".