206566211316002 has 16 divisors (see below), whose sum is σ = 310443940478112. Its totient is φ = 103084900594560.

The previous prime is 206566211316001. The next prime is 206566211316037. The reversal of 206566211316002 is 200613112665602.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (206566211316001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 168188477 + ... + 169412207.

It is an arithmetic number, because the mean of its divisors is an integer number (19402746279882).

Almost surely, 2^{206566211316002} is an apocalyptic number.

206566211316002 is a deficient number, since it is larger than the sum of its proper divisors (103877729162110).

206566211316002 is a wasteful number, since it uses less digits than its factorization.

206566211316002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1385633.

The product of its (nonzero) digits is 155520, while the sum is 41.

The spelling of 206566211316002 in words is "two hundred six trillion, five hundred sixty-six billion, two hundred eleven million, three hundred sixteen thousand, two".