422334022222 has 24 divisors (see below), whose sum is σ = 737234327376. Its totient is φ = 180925492608.

The previous prime is 422334022163. The next prime is 422334022237. The reversal of 422334022222 is 222220433224.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 651843 + ... + 1126750.

It is an arithmetic number, because the mean of its divisors is an integer number (30718096974).

Almost surely, 2^422334022222 is an apocalyptic number.

422334022222 is a deficient number, since it is larger than the sum of its proper divisors (314900305154).

422334022222 is a wasteful number, since it uses less digits than its factorization.

422334022222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1781032 (or 1781025 counting only the distinct ones).

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

Adding to 422334022222 its reverse (222220433224), we get a palindrome (644554455446).

The spelling of 422334022222 in words is "four hundred twenty-two billion, three hundred thirty-four million, twenty-two thousand, two hundred twenty-two".