111126461675868 has 84 divisors (see below), whose sum is σ = 293038775055600. Its totient is φ = 36856012222656.

The previous prime is 111126461675863. The next prime is 111126461675959. The reversal of 111126461675868 is 868576164621111.

111126461675868 is a `hidden beast` number, since 1 + 1 + 1 + 1 + 2 + 6 + 4 + 616 + 7 + 5 + 8 + 6 + 8 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111126461675863) 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 27 ways as a sum of consecutive naturals, for example, 95171505 + ... + 96332072.

It is an arithmetic number, because the mean of its divisors is an integer number (3488556845900).

Almost surely, 2^{111126461675868} is an apocalyptic number.

111126461675868 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

111126461675868 is an abundant number, since it is smaller than the sum of its proper divisors (181912313379732).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

111126461675868 is a wasteful number, since it uses less digits than its factorization.

111126461675868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191503798 (or 191503781 counting only the distinct ones).

The product of its digits is 23224320, while the sum is 63.

The spelling of 111126461675868 in words is "one hundred eleven trillion, one hundred twenty-six billion, four hundred sixty-one million, six hundred seventy-five thousand, eight hundred sixty-eight".