206602346012 has 48 divisors (see below), whose sum is σ = 382225858560. Its totient is φ = 97553975232.

The previous prime is 206602345967. The next prime is 206602346047. The reversal of 206602346012 is 210643206602.

It is a self number, because there is not a number n which added to its sum of digits gives 206602346012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9055283 + ... + 9078069.

It is an arithmetic number, because the mean of its divisors is an integer number (7963038720).

Almost surely, 2^206602346012 is an apocalyptic number.

It is an amenable number.

206602346012 is a deficient number, since it is larger than the sum of its proper divisors (175623512548).

206602346012 is a wasteful number, since it uses less digits than its factorization.

206602346012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24530 (or 24528 counting only the distinct ones).

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

The spelling of 206602346012 in words is "two hundred six billion, six hundred two million, three hundred forty-six thousand, twelve".