9999910100201 has 8 divisors (see below), whose sum is σ = 11430982130880. Its totient is φ = 8569466430768.

The previous prime is 9999910100189. The next prime is 9999910100209. The reversal of 9999910100201 is 1020010199999.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9999910100201 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 9999910100201.

It is not an unprimeable number, because it can be changed into a prime (9999910100209) 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, 157056206 + ... + 157119863.

It is an arithmetic number, because the mean of its divisors is an integer number (1428872766360).

Almost surely, 2^{9999910100201} is an apocalyptic number.

It is an amenable number.

9999910100201 is a deficient number, since it is larger than the sum of its proper divisors (1431072030679).

9999910100201 is a wasteful number, since it uses less digits than its factorization.

9999910100201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314180623.

The product of its (nonzero) digits is 118098, while the sum is 50.

The spelling of 9999910100201 in words is "nine trillion, nine hundred ninety-nine billion, nine hundred ten million, one hundred thousand, two hundred one".