11033223 has 16 divisors (see below), whose sum is σ = 15171072. Its totient is φ = 7128000.

The previous prime is 11033201. The next prime is 11033227. The reversal of 11033223 is 32233011.

It is not a de Polignac number, because 11033223 - 2⁶ = 11033159 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11033227) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 33168 + ... + 33498.

It is an arithmetic number, because the mean of its divisors is an integer number (948192).

Almost surely, 2^11033223 is an apocalyptic number.

11033223 is a deficient number, since it is larger than the sum of its proper divisors (4137849).

11033223 is a wasteful number, since it uses less digits than its factorization.

11033223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 646.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 11033223 is about 3321.6295699551. The cubic root of 11033223 is about 222.6216849009.

Adding to 11033223 its reverse (32233011), we get a palindrome (43266234).

It can be divided in two parts, 110 and 33223, that added together give a palindrome (33333).

The spelling of 11033223 in words is "eleven million, thirty-three thousand, two hundred twenty-three".