2422203423 has 4 divisors (see below), whose sum is σ = 3229604568. Its totient is φ = 1614802280.

The previous prime is 2422203361. The next prime is 2422203449. The reversal of 2422203423 is 3243022242.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2422203423 - 2¹⁰ = 2422202399 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2422203393 and 2422203402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2422203473) 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, 403700568 + ... + 403700573.

It is an arithmetic number, because the mean of its divisors is an integer number (807401142).

Almost surely, 2^2422203423 is an apocalyptic number.

2422203423 is a deficient number, since it is larger than the sum of its proper divisors (807401145).

2422203423 is an equidigital number, since it uses as much as digits as its factorization.

2422203423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 807401144.

The product of its (nonzero) digits is 4608, while the sum is 24.

The square root of 2422203423 is about 49215.8858804756. The cubic root of 2422203423 is about 1342.9820391329.

Adding to 2422203423 its reverse (3243022242), we get a palindrome (5665225665).

The spelling of 2422203423 in words is "two billion, four hundred twenty-two million, two hundred three thousand, four hundred twenty-three".