11223266 has 8 divisors (see below), whose sum is σ = 16854480. Its totient is φ = 5605108.

The previous prime is 11223263. The next prime is 11223283. The reversal of 11223266 is 66232211.

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11223263) 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, 716 + ... + 4791.

It is an arithmetic number, because the mean of its divisors is an integer number (2106810).

Almost surely, 2^11223266 is an apocalyptic number.

11223266 is a deficient number, since it is larger than the sum of its proper divisors (5631214).

11223266 is a wasteful number, since it uses less digits than its factorization.

11223266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6528.

The product of its digits is 864, while the sum is 23.

The square root of 11223266 is about 3350.1143264074. The cubic root of 11223266 is about 223.8926063643.

Adding to 11223266 its reverse (66232211), we get a palindrome (77455477).

The spelling of 11223266 in words is "eleven million, two hundred twenty-three thousand, two hundred sixty-six".