2204210423 has 2 divisors, whose sum is σ = 2204210424. Its totient is φ = 2204210422.

The previous prime is 2204210419. The next prime is 2204210527. The reversal of 2204210423 is 3240124022.

2204210423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2204210423 - 2² = 2204210419 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 2204210395 and 2204210404.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2204210413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1102105211 + 1102105212.

It is an arithmetic number, because the mean of its divisors is an integer number (1102105212).

Almost surely, 2^2204210423 is an apocalyptic number.

2204210423 is a deficient number, since it is larger than the sum of its proper divisors (1).

2204210423 is an equidigital number, since it uses as much as digits as its factorization.

2204210423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 2204210423 is about 46949.0194040302. The cubic root of 2204210423 is about 1301.4206211620.

Adding to 2204210423 its reverse (3240124022), we get a palindrome (5444334445).

The spelling of 2204210423 in words is "two billion, two hundred four million, two hundred ten thousand, four hundred twenty-three".