4222030423 has 4 divisors (see below), whose sum is σ = 4546802008. Its totient is φ = 3897258840.

The previous prime is 4222030369. The next prime is 4222030433. The reversal of 4222030423 is 3240302224.

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-4222030423 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4222030394 and 4222030403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4222030433) 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, 162385773 + ... + 162385798.

It is an arithmetic number, because the mean of its divisors is an integer number (1136700502).

Almost surely, 2^4222030423 is an apocalyptic number.

4222030423 is a deficient number, since it is larger than the sum of its proper divisors (324771585).

4222030423 is a wasteful number, since it uses less digits than its factorization.

4222030423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324771584.

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

The square root of 4222030423 is about 64977.1530847574. The cubic root of 4222030423 is about 1616.2447212903.

Adding to 4222030423 its reverse (3240302224), we get a palindrome (7462332647).

The spelling of 4222030423 in words is "four billion, two hundred twenty-two million, thirty thousand, four hundred twenty-three".