220206806006 has 32 divisors (see below), whose sum is σ = 364276970496. Its totient is φ = 99001980000.

The previous prime is 220206805961. The next prime is 220206806009. The reversal of 220206806006 is 600608602022.

220206806006 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×220206806006² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220206806009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2152001 + ... + 2252003.

It is an arithmetic number, because the mean of its divisors is an integer number (11383655328).

Almost surely, 2^220206806006 is an apocalyptic number.

220206806006 is a deficient number, since it is larger than the sum of its proper divisors (144070164490).

220206806006 is a wasteful number, since it uses less digits than its factorization.

220206806006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101108.

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

The spelling of 220206806006 in words is "two hundred twenty billion, two hundred six million, eight hundred six thousand, six".