422204244343 has 32 divisors (see below), whose sum is σ = 503521873920. Its totient is φ = 346399200000.

The previous prime is 422204244283. The next prime is 422204244367. The reversal of 422204244343 is 343442402224.

It is not a de Polignac number, because 422204244343 - 2²⁵ = 422170689911 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 422204244299 and 422204244308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422234244343) 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 31 ways as a sum of consecutive naturals, for example, 23025603 + ... + 23043931.

It is an arithmetic number, because the mean of its divisors is an integer number (15735058560).

Almost surely, 2^422204244343 is an apocalyptic number.

422204244343 is a deficient number, since it is larger than the sum of its proper divisors (81317629577).

422204244343 is a wasteful number, since it uses less digits than its factorization.

422204244343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19519.

The product of its (nonzero) digits is 147456, while the sum is 34.

Adding to 422204244343 its reverse (343442402224), we get a palindrome (765646646567).

The spelling of 422204244343 in words is "four hundred twenty-two billion, two hundred four million, two hundred forty-four thousand, three hundred forty-three".