112227 has 4 divisors (see below), whose sum is σ = 149640. Its totient is φ = 74816.

The previous prime is 112223. The next prime is 112237. The reversal of 112227 is 722211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 112227 - 2² = 112223 is a prime.

It is a D-number.

112227 is a lucky number.

It is a plaindrome in base 10 and base 15.

It is not an unprimeable number, because it can be changed into a prime (112223) 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, 18702 + ... + 18707.

It is an arithmetic number, because the mean of its divisors is an integer number (37410).

2¹¹²²²⁷ is an apocalyptic number.

112227 is a deficient number, since it is larger than the sum of its proper divisors (37413).

112227 is an equidigital number, since it uses as much as digits as its factorization.

112227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37412.

The product of its digits is 56, while the sum is 15.

The square root of 112227 is about 335.0029850613. The cubic root of 112227 is about 48.2353889198.

Adding to 112227 its reverse (722211), we get a palindrome (834438).

The spelling of 112227 in words is "one hundred twelve thousand, two hundred twenty-seven", and thus it is an iban number.