1116601987567 has 8 divisors (see below), whose sum is σ = 1218131119440. Its totient is φ = 1015076165760.

The previous prime is 1116601987427. The next prime is 1116601987573. The reversal of 1116601987567 is 7657891066111.

1116601987567 is digitally balanced in base 12, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 1116601987567 - 2¹⁹ = 1116601463279 is a prime.

It is a Duffinian number.

1116601987567 is strictly pandigital in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1116601987967) 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, 93892 + ... + 1497337.

It is an arithmetic number, because the mean of its divisors is an integer number (152266389930).

Almost surely, 2^{1116601987567} is an apocalyptic number.

1116601987567 is a deficient number, since it is larger than the sum of its proper divisors (101529131873).

1116601987567 is a wasteful number, since it uses less digits than its factorization.

1116601987567 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1655033.

The product of its (nonzero) digits is 3810240, while the sum is 58.

The spelling of 1116601987567 in words is "one trillion, one hundred sixteen billion, six hundred one million, nine hundred eighty-seven thousand, five hundred sixty-seven".