2223422203 has 4 divisors (see below), whose sum is σ = 2223516880. Its totient is φ = 2223327528.

The previous prime is 2223422171. The next prime is 2223422219. The reversal of 2223422203 is 3022243222.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2223422203 - 2⁵ = 2223422171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2223422233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17401 + ... + 68917.

It is an arithmetic number, because the mean of its divisors is an integer number (555879220).

Almost surely, 2^2223422203 is an apocalyptic number.

2223422203 is a deficient number, since it is larger than the sum of its proper divisors (94677).

2223422203 is an equidigital number, since it uses as much as digits as its factorization.

2223422203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94676.

The product of its (nonzero) digits is 2304, while the sum is 22.

The square root of 2223422203 is about 47153.1780795314. The cubic root of 2223422203 is about 1305.1907264189.

Adding to 2223422203 its reverse (3022243222), we get a palindrome (5245665425).

The spelling of 2223422203 in words is "two billion, two hundred twenty-three million, four hundred twenty-two thousand, two hundred three".