422826086822 has 8 divisors (see below), whose sum is σ = 637033135896. Its totient is φ = 210481708192.

The previous prime is 422826086819. The next prime is 422826086933. The reversal of 422826086822 is 228680628224.

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

It is a congruent number.

It is an unprimeable number.

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, 465667043 + ... + 465667950.

It is an arithmetic number, because the mean of its divisors is an integer number (79629141987).

Almost surely, 2^422826086822 is an apocalyptic number.

422826086822 is a deficient number, since it is larger than the sum of its proper divisors (214207049074).

422826086822 is a wasteful number, since it uses less digits than its factorization.

422826086822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 931335222.

The product of its (nonzero) digits is 2359296, while the sum is 50.

The spelling of 422826086822 in words is "four hundred twenty-two billion, eight hundred twenty-six million, eighty-six thousand, eight hundred twenty-two".