206204060606 has 8 divisors (see below), whose sum is σ = 309444365880. Its totient is φ = 103055938648.

The previous prime is 206204060593. The next prime is 206204060611. The reversal of 206204060606 is 606060402602.

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

It is a super-2 number, since 2×206204060606² (a number of 23 digits) contains 22 as substring.

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, 23040236 + ... + 23049183.

It is an arithmetic number, because the mean of its divisors is an integer number (38680545735).

Almost surely, 2^206204060606 is an apocalyptic number.

206204060606 is a deficient number, since it is larger than the sum of its proper divisors (103240305274).

206204060606 is a wasteful number, since it uses less digits than its factorization.

206204060606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46091658.

The product of its (nonzero) digits is 20736, while the sum is 32.

The spelling of 206204060606 in words is "two hundred six billion, two hundred four million, sixty thousand, six hundred six".