1112345667782 has 8 divisors (see below), whose sum is σ = 1693421763096. Its totient is φ = 547871746752.

The previous prime is 1112345667779. The next prime is 1112345667793. The reversal of 1112345667782 is 2877665432111.

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

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 4150543403 + ... + 4150543670.

It is an arithmetic number, because the mean of its divisors is an integer number (211677720387).

Almost surely, 2^{1112345667782} is an apocalyptic number.

1112345667782 is a deficient number, since it is larger than the sum of its proper divisors (581076095314).

1112345667782 is an equidigital number, since it uses as much as digits as its factorization.

1112345667782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8301087142.

The product of its digits is 3386880, while the sum is 53.

The spelling of 1112345667782 in words is "one trillion, one hundred twelve billion, three hundred forty-five million, six hundred sixty-seven thousand, seven hundred eighty-two".