11227233 has 16 divisors (see below), whose sum is σ = 16020800. Its totient is φ = 6972480.

The previous prime is 11227231. The next prime is 11227247. The reversal of 11227233 is 33272211.

It is not a de Polignac number, because 11227233 - 2¹ = 11227231 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11227231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1863 + ... + 5091.

It is an arithmetic number, because the mean of its divisors is an integer number (1001300).

Almost surely, 2^11227233 is an apocalyptic number.

It is an amenable number.

11227233 is a deficient number, since it is larger than the sum of its proper divisors (4793567).

11227233 is a wasteful number, since it uses less digits than its factorization.

11227233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3312.

The product of its digits is 504, while the sum is 21.

The square root of 11227233 is about 3350.7063434446. The cubic root of 11227233 is about 223.9189824460.

Adding to 11227233 its reverse (33272211), we get a palindrome (44499444).

The spelling of 11227233 in words is "eleven million, two hundred twenty-seven thousand, two hundred thirty-three".