22797222082 has 16 divisors (see below), whose sum is σ = 34739455392. Its totient is φ = 11217729600.

The previous prime is 22797222079. The next prime is 22797222083. The reversal of 22797222082 is 28022279722.

It is not an unprimeable number, because it can be changed into a prime (22797222083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59898 + ... + 221770.

It is an arithmetic number, because the mean of its divisors is an integer number (2171215962).

Almost surely, 2^22797222082 is an apocalyptic number.

22797222082 is a deficient number, since it is larger than the sum of its proper divisors (11942233310).

22797222082 is a wasteful number, since it uses less digits than its factorization.

22797222082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162993.

The product of its (nonzero) digits is 225792, while the sum is 43.

The spelling of 22797222082 in words is "twenty-two billion, seven hundred ninety-seven million, two hundred twenty-two thousand, eighty-two".