422086822 has 16 divisors (see below), whose sum is σ = 658899360. Its totient is φ = 202541248.

The previous prime is 422086817. The next prime is 422086831. The reversal of 422086822 is 228680224.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12103 + ... + 31474.

It is an arithmetic number, because the mean of its divisors is an integer number (41181210).

Almost surely, 2^422086822 is an apocalyptic number.

422086822 is a deficient number, since it is larger than the sum of its proper divisors (236812538).

422086822 is a wasteful number, since it uses less digits than its factorization.

422086822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43775.

The product of its (nonzero) digits is 24576, while the sum is 34.

The square root of 422086822 is about 20544.7516899085. The cubic root of 422086822 is about 750.1255031456.

The spelling of 422086822 in words is "four hundred twenty-two million, eighty-six thousand, eight hundred twenty-two".