224227 has 4 divisors (see below), whose sum is σ = 234000. Its totient is φ = 214456.

The previous prime is 224221. The next prime is 224233. The reversal of 224227 is 722422.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 722422 = 2 ⋅361211.

It is an interprime number because it is at equal distance from previous prime (224221) and next prime (224233).

It is a cyclic number.

It is not a de Polignac number, because 224227 - 2¹⁵ = 191459 is a prime.

It is a Duffinian number.

224227 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (224221) 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, 4852 + ... + 4897.

It is an arithmetic number, because the mean of its divisors is an integer number (58500).

2²²⁴²²⁷ is an apocalyptic number.

224227 is a deficient number, since it is larger than the sum of its proper divisors (9773).

224227 is an equidigital number, since it uses as much as digits as its factorization.

224227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9772.

The product of its digits is 448, while the sum is 19.

The square root of 224227 is about 473.5261344424. The cubic root of 224227 is about 60.7522875620.

Adding to 224227 its reverse (722422), we get a palindrome (946649).

The spelling of 224227 in words is "two hundred twenty-four thousand, two hundred twenty-seven", and thus it is an iban number.