422344442222 has 8 divisors (see below), whose sum is σ = 633561966216. Its totient is φ = 211157120152.

The previous prime is 422344442089. The next prime is 422344442227. The reversal of 422344442222 is 222244443224.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422344442227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7515488 + ... + 7571475.

It is an arithmetic number, because the mean of its divisors is an integer number (79195245777).

Almost surely, 2^422344442222 is an apocalyptic number.

422344442222 is a deficient number, since it is larger than the sum of its proper divisors (211217523994).

422344442222 is a wasteful number, since it uses less digits than its factorization.

422344442222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15100962.

The product of its digits is 196608, while the sum is 35.

Adding to 422344442222 its reverse (222244443224), we get a palindrome (644588885446).

The spelling of 422344442222 in words is "four hundred twenty-two billion, three hundred forty-four million, four hundred forty-two thousand, two hundred twenty-two".