2206211086 has 8 divisors (see below), whose sum is σ = 3334578984. Its totient is φ = 1094684760.

The previous prime is 2206211053. The next prime is 2206211093. The reversal of 2206211086 is 6801126022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4210065 + ... + 4210588.

It is an arithmetic number, because the mean of its divisors is an integer number (416822373).

Almost surely, 2^2206211086 is an apocalyptic number.

2206211086 is a deficient number, since it is larger than the sum of its proper divisors (1128367898).

2206211086 is a wasteful number, since it uses less digits than its factorization.

2206211086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8420786.

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 2206211086 is about 46970.3213316664. The cubic root of 2206211086 is about 1301.8142491476.

The spelling of 2206211086 in words is "two billion, two hundred six million, two hundred eleven thousand, eighty-six".