2226223 has 4 divisors (see below), whose sum is σ = 2238840. Its totient is φ = 2213608.

The previous prime is 2226221. The next prime is 2226227. The reversal of 2226223 is 3226222.

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 2226223 - 2¹ = 2226221 is a prime.

It is a d-powerful number, because it can be written as 2⁷ + 2⁸ + 2¹² + 6 + 2¹⁶ + 2²¹ + 3¹⁰ .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2226223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2226221) 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, 6040 + ... + 6397.

It is an arithmetic number, because the mean of its divisors is an integer number (559710).

2^2226223 is an apocalyptic number.

2226223 is a deficient number, since it is larger than the sum of its proper divisors (12617).

2226223 is a wasteful number, since it uses less digits than its factorization.

2226223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12616.

The product of its digits is 576, while the sum is 19.

The square root of 2226223 is about 1492.0532832309. The cubic root of 2226223 is about 130.5738536665.

Subtracting 2226223 from its reverse (3226222), we obtain a palindrome (999999).

The spelling of 2226223 in words is "two million, two hundred twenty-six thousand, two hundred twenty-three".