2200204423 has 4 divisors (see below), whose sum is σ = 2241717768. Its totient is φ = 2158691080.

The previous prime is 2200204417. The next prime is 2200204441. The reversal of 2200204423 is 3244020022.

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-2200204423 is a prime.

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 2200204423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2200204453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20756593 + ... + 20756698.

It is an arithmetic number, because the mean of its divisors is an integer number (560429442).

Almost surely, 2^2200204423 is an apocalyptic number.

2200204423 is a deficient number, since it is larger than the sum of its proper divisors (41513345).

2200204423 is an equidigital number, since it uses as much as digits as its factorization.

2200204423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41513344.

The product of its (nonzero) digits is 768, while the sum is 19.

The square root of 2200204423 is about 46906.3367041171. The cubic root of 2200204423 is about 1300.6317290591.

Adding to 2200204423 its reverse (3244020022), we get a palindrome (5444224445).

The spelling of 2200204423 in words is "two billion, two hundred million, two hundred four thousand, four hundred twenty-three".