422224244222 has 32 divisors (see below), whose sum is σ = 704069553024. Its totient is φ = 188266592800.

The previous prime is 422224244207. The next prime is 422224244263. The reversal of 422224244222 is 222442422224.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7540613 + ... + 7596399.

It is an arithmetic number, because the mean of its divisors is an integer number (22002173532).

Almost surely, 2^422224244222 is an apocalyptic number.

422224244222 is a deficient number, since it is larger than the sum of its proper divisors (281845308802).

422224244222 is a wasteful number, since it uses less digits than its factorization.

422224244222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62344.

The product of its digits is 65536, while the sum is 32.

Adding to 422224244222 its reverse (222442422224), we get a palindrome (644666666446).

The spelling of 422224244222 in words is "four hundred twenty-two billion, two hundred twenty-four million, two hundred forty-four thousand, two hundred twenty-two".