845422302822 has 16 divisors (see below), whose sum is σ = 1709842860720. Its totient is φ = 278641058432.

The previous prime is 845422302763. The next prime is 845422302889. The reversal of 845422302822 is 228203224548.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 791593383 + ... + 791594450.

It is an arithmetic number, because the mean of its divisors is an integer number (106865178795).

Almost surely, 2^845422302822 is an apocalyptic number.

845422302822 is an abundant number, since it is smaller than the sum of its proper divisors (864420557898).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

845422302822 is a wasteful number, since it uses less digits than its factorization.

845422302822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1583187927.

The product of its (nonzero) digits is 491520, while the sum is 42.

The spelling of 845422302822 in words is "eight hundred forty-five billion, four hundred twenty-two million, three hundred two thousand, eight hundred twenty-two".