422334968186 has 8 divisors (see below), whose sum is σ = 634481592480. Its totient is φ = 210841104028.

The previous prime is 422334968173. The next prime is 422334968227. The reversal of 422334968186 is 681869433224.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 163188416 + ... + 163191003.

It is an arithmetic number, because the mean of its divisors is an integer number (79310199060).

Almost surely, 2^422334968186 is an apocalyptic number.

422334968186 is a deficient number, since it is larger than the sum of its proper divisors (212146624294).

422334968186 is a wasteful number, since it uses less digits than its factorization.

422334968186 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326380068.

The product of its digits is 11943936, while the sum is 56.

The spelling of 422334968186 in words is "four hundred twenty-two billion, three hundred thirty-four million, nine hundred sixty-eight thousand, one hundred eighty-six".