2203287223 has 4 divisors (see below), whose sum is σ = 2203404688. Its totient is φ = 2203169760.

The previous prime is 2203287199. The next prime is 2203287263. The reversal of 2203287223 is 3227823022.

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 2203287223 - 2⁹ = 2203286711 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2203287263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23586 + ... + 70447.

It is an arithmetic number, because the mean of its divisors is an integer number (550851172).

Almost surely, 2^2203287223 is an apocalyptic number.

2203287223 is a deficient number, since it is larger than the sum of its proper divisors (117465).

2203287223 is an equidigital number, since it uses as much as digits as its factorization.

2203287223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117464.

The product of its (nonzero) digits is 16128, while the sum is 31.

The square root of 2203287223 is about 46939.1864330859. The cubic root of 2203287223 is about 1301.2389023807.

The spelling of 2203287223 in words is "two billion, two hundred three million, two hundred eighty-seven thousand, two hundred twenty-three".