22180860682 has 32 divisors (see below), whose sum is σ = 35153201664. Its totient is φ = 10484688000.

The previous prime is 22180860673. The next prime is 22180860703. The reversal of 22180860682 is 28606808122.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 360763 + ... + 417745.

It is an arithmetic number, because the mean of its divisors is an integer number (1098537552).

Almost surely, 2^22180860682 is an apocalyptic number.

22180860682 is a deficient number, since it is larger than the sum of its proper divisors (12972340982).

22180860682 is a wasteful number, since it uses less digits than its factorization.

22180860682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57174.

The product of its (nonzero) digits is 147456, while the sum is 43.

The spelling of 22180860682 in words is "twenty-two billion, one hundred eighty million, eight hundred sixty thousand, six hundred eighty-two".