422833384822 has 16 divisors (see below), whose sum is σ = 639752965632. Its totient is φ = 209585736360.

The previous prime is 422833384819. The next prime is 422833384889. The reversal of 422833384822 is 228483338224.

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, 581118 + ... + 1087825.

It is an arithmetic number, because the mean of its divisors is an integer number (39984560352).

Almost surely, 2^422833384822 is an apocalyptic number.

422833384822 is a deficient number, since it is larger than the sum of its proper divisors (216919580810).

422833384822 is a wasteful number, since it uses less digits than its factorization.

422833384822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1670043.

The product of its digits is 3538944, while the sum is 49.

The spelling of 422833384822 in words is "four hundred twenty-two billion, eight hundred thirty-three million, three hundred eighty-four thousand, eight hundred twenty-two".