11089222 has 8 divisors (see below), whose sum is σ = 16821000. Its totient is φ = 5482224.

The previous prime is 11089207. The next prime is 11089231. The reversal of 11089222 is 22298011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30972 + ... + 31327.

It is an arithmetic number, because the mean of its divisors is an integer number (2102625).

Almost surely, 2^11089222 is an apocalyptic number.

11089222 is a deficient number, since it is larger than the sum of its proper divisors (5731778).

11089222 is an equidigital number, since it uses as much as digits as its factorization.

11089222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62390.

The product of its (nonzero) digits is 576, while the sum is 25.

The square root of 11089222 is about 3330.0483479974. The cubic root of 11089222 is about 222.9976874421.

It can be divided in two parts, 11089 and 222, that added together give a palindrome (11311).

The spelling of 11089222 in words is "eleven million, eighty-nine thousand, two hundred twenty-two".