422334113443 has 16 divisors (see below), whose sum is σ = 461279748960. Its totient is φ = 383480697600.

The previous prime is 422334113441. The next prime is 422334113507. The reversal of 422334113443 is 344311433224.

It is not a de Polignac number, because 422334113443 - 2¹ = 422334113441 is a prime.

It is a super-2 number, since 2×422334113443² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 422334113399 and 422334113408.

It is not an unprimeable number, because it can be changed into a prime (422334113441) 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 15 ways as a sum of consecutive naturals, for example, 42963253 + ... + 42973081.

It is an arithmetic number, because the mean of its divisors is an integer number (28829984310).

Almost surely, 2^422334113443 is an apocalyptic number.

422334113443 is a deficient number, since it is larger than the sum of its proper divisors (38945635517).

422334113443 is a wasteful number, since it uses less digits than its factorization.

422334113443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14118.

The product of its digits is 82944, while the sum is 34.

Adding to 422334113443 its reverse (344311433224), we get a palindrome (766645546667).

The spelling of 422334113443 in words is "four hundred twenty-two billion, three hundred thirty-four million, one hundred thirteen thousand, four hundred forty-three".