1123227 has 30 divisors (see below), whose sum is σ = 1958748. Its totient is φ = 639576.

The previous prime is 1123219. The next prime is 1123231. The reversal of 1123227 is 7223211.

It is not a de Polignac number, because 1123227 - 2³ = 1123219 is a prime.

It is a plaindrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (1123217) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 3828 + ... + 4110.

2^1123227 is an apocalyptic number.

1123227 is a deficient number, since it is larger than the sum of its proper divisors (835521).

1123227 is an equidigital number, since it uses as much as digits as its factorization.

1123227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309 (or 293 counting only the distinct ones).

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

The square root of 1123227 is about 1059.8240419994. The cubic root of 1123227 is about 103.9495255565.

Adding to 1123227 its reverse (7223211), we get a palindrome (8346438).

The spelling of 1123227 in words is "one million, one hundred twenty-three thousand, two hundred twenty-seven".