4222303 has 4 divisors (see below), whose sum is σ = 4325328. Its totient is φ = 4119280.

The previous prime is 4222297. The next prime is 4222319. The reversal of 4222303 is 3032224.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4222303 is a prime.

It is a Duffinian number.

4222303 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4222343) 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, 51451 + ... + 51532.

It is an arithmetic number, because the mean of its divisors is an integer number (1081332).

Almost surely, 2^4222303 is an apocalyptic number.

4222303 is a deficient number, since it is larger than the sum of its proper divisors (103025).

4222303 is a wasteful number, since it uses less digits than its factorization.

4222303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103024.

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 4222303 is about 2054.8243233912. The cubic root of 4222303 is about 161.6279502475.

Adding to 4222303 its reverse (3032224), we get a palindrome (7254527).

The spelling of 4222303 in words is "four million, two hundred twenty-two thousand, three hundred three".