1118646468111 has 8 divisors (see below), whose sum is σ = 1516808770560. Its totient is φ = 733124238872.

The previous prime is 1118646468041. The next prime is 1118646468113.

1118646468111 is nontrivially palindromic in base 10.

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 1118646468111 - 2¹⁰ = 1118646467087 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1118646468113) 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 7 ways as a sum of consecutive naturals, for example, 3160018095 + ... + 3160018448.

It is an arithmetic number, because the mean of its divisors is an integer number (189601096320).

Almost surely, 2^{1118646468111} is an apocalyptic number.

1118646468111 is a deficient number, since it is larger than the sum of its proper divisors (398162302449).

1118646468111 is an equidigital number, since it uses as much as digits as its factorization.

1118646468111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6320036605.

The product of its digits is 221184, while the sum is 48.

The spelling of 1118646468111 in words is "one trillion, one hundred eighteen billion, six hundred forty-six million, four hundred sixty-eight thousand, one hundred eleven".