422442200332 has 12 divisors (see below), whose sum is σ = 782760547800. Its totient is φ = 198796329536.

The previous prime is 422442200311. The next prime is 422442200333. The reversal of 422442200332 is 233002244224.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 422442200332.

It is not an unprimeable number, because it can be changed into a prime (422442200333) 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, 3106192582 + ... + 3106192717.

It is an arithmetic number, because the mean of its divisors is an integer number (65230045650).

Almost surely, 2^422442200332 is an apocalyptic number.

It is an amenable number.

422442200332 is a deficient number, since it is larger than the sum of its proper divisors (360318347468).

422442200332 is a wasteful number, since it uses less digits than its factorization.

422442200332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6212385320 (or 6212385318 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 28.

Adding to 422442200332 its reverse (233002244224), we get a palindrome (655444444556).

The spelling of 422442200332 in words is "four hundred twenty-two billion, four hundred forty-two million, two hundred thousand, three hundred thirty-two".