422311214443 has 16 divisors (see below), whose sum is σ = 445001330592. Its totient is φ = 400373856000.

The previous prime is 422311214371. The next prime is 422311214449. The reversal of 422311214443 is 344412113224.

It is a happy number.

It is not a de Polignac number, because 422311214443 - 2⁹ = 422311213931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (422311214449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 809628 + ... + 1224793.

It is an arithmetic number, because the mean of its divisors is an integer number (27812583162).

Almost surely, 2^422311214443 is an apocalyptic number.

422311214443 is a deficient number, since it is larger than the sum of its proper divisors (22690116149).

422311214443 is a wasteful number, since it uses less digits than its factorization.

422311214443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2034606.

The product of its digits is 18432, while the sum is 31.

Adding to 422311214443 its reverse (344412113224), we get a palindrome (766723327667).

The spelling of 422311214443 in words is "four hundred twenty-two billion, three hundred eleven million, two hundred fourteen thousand, four hundred forty-three".