2011616716111 has 8 divisors (see below), whose sum is σ = 2086070799600. Its totient is φ = 1937501832000.

The previous prime is 2011616716093. The next prime is 2011616716121. The reversal of 2011616716111 is 1116176161102.

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

It is a de Polignac number, because none of the positive numbers 2^k-2011616716111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2011616716121) 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 7 ways as a sum of consecutive naturals, for example, 84787765 + ... + 84811486.

It is an arithmetic number, because the mean of its divisors is an integer number (260758849950).

Almost surely, 2^{2011616716111} is an apocalyptic number.

2011616716111 is a deficient number, since it is larger than the sum of its proper divisors (74454083489).

2011616716111 is a wasteful number, since it uses less digits than its factorization.

2011616716111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169599689.

The product of its (nonzero) digits is 3024, while the sum is 34.

The spelling of 2011616716111 in words is "two trillion, eleven billion, six hundred sixteen million, seven hundred sixteen thousand, one hundred eleven".