2001110111206 has 8 divisors (see below), whose sum is σ = 3011909758704. Its totient is φ = 997140191640.

The previous prime is 2001110111197. The next prime is 2001110111213. The reversal of 2001110111206 is 6021110111002.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2001110111206.

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, 1707431250 + ... + 1707432421.

It is an arithmetic number, because the mean of its divisors is an integer number (376488719838).

Almost surely, 2^{2001110111206} is an apocalyptic number.

2001110111206 is a deficient number, since it is larger than the sum of its proper divisors (1010799647498).

2001110111206 is a wasteful number, since it uses less digits than its factorization.

2001110111206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3414863966.

The product of its (nonzero) digits is 24, while the sum is 16.

Adding to 2001110111206 its reverse (6021110111002), we get a palindrome (8022220222208).

The spelling of 2001110111206 in words is "two trillion, one billion, one hundred ten million, one hundred eleven thousand, two hundred six".