206650216222 has 4 divisors (see below), whose sum is σ = 309975324336. Its totient is φ = 103325108110.

The previous prime is 206650216219. The next prime is 206650216259. The reversal of 206650216222 is 222612056602.

206650216222 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51662554054 + ... + 51662554057.

It is an arithmetic number, because the mean of its divisors is an integer number (77493831084).

Almost surely, 2^206650216222 is an apocalyptic number.

206650216222 is a deficient number, since it is larger than the sum of its proper divisors (103325108114).

206650216222 is a wasteful number, since it uses less digits than its factorization.

206650216222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103325108113.

The product of its (nonzero) digits is 34560, while the sum is 34.

The spelling of 206650216222 in words is "two hundred six billion, six hundred fifty million, two hundred sixteen thousand, two hundred twenty-two".