2116711555119 has 24 divisors (see below), whose sum is σ = 3494384250240. Its totient is φ = 1209504372048.

The previous prime is 2116711555111. The next prime is 2116711555121. The reversal of 2116711555119 is 9115551176112.

2116711555119 is a `hidden beast` number, since 2 + 1 + 1 + 6 + 71 + 15 + 551 + 19 = 666.

It is not a de Polignac number, because 2116711555119 - 2³ = 2116711555111 is a prime.

It is a super-2 number, since 2×2116711555119² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2116711555111) 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 23 ways as a sum of consecutive naturals, for example, 1115392 + ... + 2340410.

It is an arithmetic number, because the mean of its divisors is an integer number (145599343760).

Almost surely, 2^{2116711555119} is an apocalyptic number.

2116711555119 is a deficient number, since it is larger than the sum of its proper divisors (1377672695121).

2116711555119 is a wasteful number, since it uses less digits than its factorization.

2116711555119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1252459 (or 1252456 counting only the distinct ones).

The product of its digits is 94500, while the sum is 45.

The spelling of 2116711555119 in words is "two trillion, one hundred sixteen billion, seven hundred eleven million, five hundred fifty-five thousand, one hundred nineteen".