2224227 has 4 divisors (see below), whose sum is σ = 2965640. Its totient is φ = 1482816.

The previous prime is 2224193. The next prime is 2224231. The reversal of 2224227 is 7224222.

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

It is not a de Polignac number, because 2224227 - 2⁷ = 2224099 is a prime.

It is a D-number.

It is a Duffinian number.

2224227 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2224247) 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, 370702 + ... + 370707.

It is an arithmetic number, because the mean of its divisors is an integer number (741410).

2^2224227 is an apocalyptic number.

2224227 is a deficient number, since it is larger than the sum of its proper divisors (741413).

2224227 is an equidigital number, since it uses as much as digits as its factorization.

2224227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 741412.

The product of its digits is 896, while the sum is 21.

The square root of 2224227 is about 1491.3842563203. The cubic root of 2224227 is about 130.5348184423.

Adding to 2224227 its reverse (7224222), we get a palindrome (9448449).

The spelling of 2224227 in words is "two million, two hundred twenty-four thousand, two hundred twenty-seven".