822030072822 has 96 divisors (see below), whose sum is σ = 2195903691072. Its totient is φ = 216879316992.

The previous prime is 822030072821. The next prime is 822030072833. The reversal of 822030072822 is 228270030228.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (822030072821) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3506923 + ... + 3733974.

It is an arithmetic number, because the mean of its divisors is an integer number (22873996782).

Almost surely, 2^822030072822 is an apocalyptic number.

822030072822 is an abundant number, since it is smaller than the sum of its proper divisors (1373873618250).

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

822030072822 is a wasteful number, since it uses less digits than its factorization.

822030072822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7240982 (or 7240979 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 36.

The spelling of 822030072822 in words is "eight hundred twenty-two billion, thirty million, seventy-two thousand, eight hundred twenty-two".