822222082 has 16 divisors (see below), whose sum is σ = 1348389504. Its totient is φ = 372922000.

The previous prime is 822222047. The next prime is 822222151. The reversal of 822222082 is 280222228.

It is a self number, because there is not a number n which added to its sum of digits gives 822222082.

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, 30394 + ... + 50677.

It is an arithmetic number, because the mean of its divisors is an integer number (84274344).

Almost surely, 2^822222082 is an apocalyptic number.

822222082 is a deficient number, since it is larger than the sum of its proper divisors (526167422).

822222082 is a wasteful number, since it uses less digits than its factorization.

822222082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81545.

The product of its (nonzero) digits is 4096, while the sum is 28.

The square root of 822222082 is about 28674.4151117333. The cubic root of 822222082 is about 936.8348659807.

The spelling of 822222082 in words is "eight hundred twenty-two million, two hundred twenty-two thousand, eighty-two".