22062181682 has 18 divisors (see below), whose sum is σ = 33396283647. Its totient is φ = 10930998204.

The previous prime is 22062181679. The next prime is 22062181703. The reversal of 22062181682 is 28618126022.

It can be written as a sum of positive squares in only one way, i.e., 11031090841 + 11031090841 = 105029^2 + 105029^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=105029.

It is a Duffinian number.

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 8 ways as a sum of consecutive naturals, for example, 26676953 + ... + 26677779.

Almost surely, 2^22062181682 is an apocalyptic number.

22062181682 is a deficient number, since it is larger than the sum of its proper divisors (11334101965).

22062181682 is an frugal number, since it uses more digits than its factorization.

22062181682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1910 (or 956 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 38.

The spelling of 22062181682 in words is "twenty-two billion, sixty-two million, one hundred eighty-one thousand, six hundred eighty-two".