206611206422 has 8 divisors (see below), whose sum is σ = 309921280536. Its totient is φ = 103304112912.

The previous prime is 206611206407. The next prime is 206611206481. The reversal of 206611206422 is 224602116602.

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, 562943 + ... + 854474.

It is an arithmetic number, because the mean of its divisors is an integer number (38740160067).

Almost surely, 2^206611206422 is an apocalyptic number.

206611206422 is a deficient number, since it is larger than the sum of its proper divisors (103310074114).

206611206422 is a wasteful number, since it uses less digits than its factorization.

206611206422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1490302.

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

The spelling of 206611206422 in words is "two hundred six billion, six hundred eleven million, two hundred six thousand, four hundred twenty-two".