6116122111611 has 16 divisors (see below), whose sum is σ = 8584083699840. Its totient is φ = 3862790265600.

The previous prime is 6116122111591. The next prime is 6116122111621. The reversal of 6116122111611 is 1161112216116.

It is not a de Polignac number, because 6116122111611 - 2¹¹ = 6116122109563 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6116122111621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16736896 + ... + 17098418.

It is an arithmetic number, because the mean of its divisors is an integer number (536505231240).

Almost surely, 2^{6116122111611} is an apocalyptic number.

6116122111611 is a deficient number, since it is larger than the sum of its proper divisors (2467961588229).

6116122111611 is a wasteful number, since it uses less digits than its factorization.

6116122111611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 658346.

The product of its digits is 864, while the sum is 30.

Adding to 6116122111611 its reverse (1161112216116), we get a palindrome (7277234327727).

The spelling of 6116122111611 in words is "six trillion, one hundred sixteen billion, one hundred twenty-two million, one hundred eleven thousand, six hundred eleven".