20822066006 has 16 divisors (see below), whose sum is σ = 35711095200. Its totient is φ = 8919711360.

The previous prime is 20822066003. The next prime is 20822066071. The reversal of 20822066006 is 60066022802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20822066003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 303731 + ... + 365918.

It is an arithmetic number, because the mean of its divisors is an integer number (2231943450).

Almost surely, 2^20822066006 is an apocalyptic number.

20822066006 is a deficient number, since it is larger than the sum of its proper divisors (14889029194).

20822066006 is a wasteful number, since it uses less digits than its factorization.

20822066006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 671879.

The product of its (nonzero) digits is 13824, while the sum is 32.

Adding to 20822066006 its reverse (60066022802), we get a palindrome (80888088808).

The spelling of 20822066006 in words is "twenty billion, eight hundred twenty-two million, sixty-six thousand, six".