11023227 has 12 divisors (see below), whose sum is σ = 15961920. Its totient is φ = 7330608.

The previous prime is 11023223. The next prime is 11023231. The reversal of 11023227 is 72232011.

It is an interprime number because it is at equal distance from previous prime (11023223) and next prime (11023231).

It is not a de Polignac number, because 11023227 - 2² = 11023223 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11023223) 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 11 ways as a sum of consecutive naturals, for example, 3033 + ... + 5589.

It is an arithmetic number, because the mean of its divisors is an integer number (1330160).

Almost surely, 2^11023227 is an apocalyptic number.

11023227 is a deficient number, since it is larger than the sum of its proper divisors (4938693).

11023227 is a wasteful number, since it uses less digits than its factorization.

11023227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3042 (or 3039 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 11023227 is about 3320.1245458567. The cubic root of 11023227 is about 222.5544335111.

Adding to 11023227 its reverse (72232011), we get a palindrome (83255238).

The spelling of 11023227 in words is "eleven million, twenty-three thousand, two hundred twenty-seven".