210116718001 has 16 divisors (see below), whose sum is σ = 218117240640. Its totient is φ = 202167246400.

The previous prime is 210116717999. The next prime is 210116718013. The reversal of 210116718001 is 100817611012.

It is a cyclic number.

It is not a de Polignac number, because 210116718001 - 2¹ = 210116717999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (210116728001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20392551 + ... + 20402851.

It is an arithmetic number, because the mean of its divisors is an integer number (13632327540).

Almost surely, 2^210116718001 is an apocalyptic number.

It is an amenable number.

210116718001 is a deficient number, since it is larger than the sum of its proper divisors (8000522639).

210116718001 is a wasteful number, since it uses less digits than its factorization.

210116718001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12704.

The product of its (nonzero) digits is 672, while the sum is 28.

The spelling of 210116718001 in words is "two hundred ten billion, one hundred sixteen million, seven hundred eighteen thousand, one".