422202403822 has 16 divisors (see below), whose sum is σ = 648062743680. Its totient is φ = 206181961272.

The previous prime is 422202403817. The next prime is 422202403853. The reversal of 422202403822 is 228304202224.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1876623 + ... + 2089525.

It is an arithmetic number, because the mean of its divisors is an integer number (40503921480).

Almost surely, 2^422202403822 is an apocalyptic number.

422202403822 is a deficient number, since it is larger than the sum of its proper divisors (225860339858).

422202403822 is a wasteful number, since it uses less digits than its factorization.

422202403822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236007.

The product of its (nonzero) digits is 24576, while the sum is 31.

The spelling of 422202403822 in words is "four hundred twenty-two billion, two hundred two million, four hundred three thousand, eight hundred twenty-two".