1116111654411 has 16 divisors (see below), whose sum is σ = 1602643257600. Its totient is φ = 686828772000.

The previous prime is 1116111654377. The next prime is 1116111654439. The reversal of 1116111654411 is 1144561116111.

It is not a de Polignac number, because 1116111654411 - 2⁶ = 1116111654347 is a prime.

It is a super-2 number, since 2×1116111654411² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1116111654811) 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, 3849786 + ... + 4129536.

It is an arithmetic number, because the mean of its divisors is an integer number (100165203600).

Almost surely, 2^{1116111654411} is an apocalyptic number.

1116111654411 is a deficient number, since it is larger than the sum of its proper divisors (486531603189).

1116111654411 is a wasteful number, since it uses less digits than its factorization.

1116111654411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382066.

The product of its digits is 2880, while the sum is 33.

The spelling of 1116111654411 in words is "one trillion, one hundred sixteen billion, one hundred eleven million, six hundred fifty-four thousand, four hundred eleven".