2206216206 has 24 divisors (see below), whose sum is σ = 4799189304. Its totient is φ = 732474000.

The previous prime is 2206216183. The next prime is 2206216231. The reversal of 2206216206 is 6026126022.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2206216206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 239641 + ... + 248676.

It is an arithmetic number, because the mean of its divisors is an integer number (199966221).

Almost surely, 2^2206216206 is an apocalyptic number.

2206216206 is an abundant number, since it is smaller than the sum of its proper divisors (2592973098).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2206216206 is a wasteful number, since it uses less digits than its factorization.

2206216206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 488576 (or 488573 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 2206216206 is about 46970.3758341361. The cubic root of 2206216206 is about 1301.8152561960.

The spelling of 2206216206 in words is "two billion, two hundred six million, two hundred sixteen thousand, two hundred six".