1116650551111 has 2 divisors, whose sum is σ = 1116650551112. Its totient is φ = 1116650551110.

The previous prime is 1116650551069. The next prime is 1116650551153. The reversal of 1116650551111 is 1111550566111.

It is a balanced prime because it is at equal distance from previous prime (1116650551069) and next prime (1116650551153).

It is a cyclic number.

It is not a de Polignac number, because 1116650551111 - 2³¹ = 1114503067463 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1116650551411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 558325275555 + 558325275556.

It is an arithmetic number, because the mean of its divisors is an integer number (558325275556).

Almost surely, 2^{1116650551111} is an apocalyptic number.

1116650551111 is a deficient number, since it is larger than the sum of its proper divisors (1).

1116650551111 is an equidigital number, since it uses as much as digits as its factorization.

1116650551111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4500, while the sum is 34.

The spelling of 1116650551111 in words is "one trillion, one hundred sixteen billion, six hundred fifty million, five hundred fifty-one thousand, one hundred eleven".