1112201111986 has 8 divisors (see below), whose sum is σ = 1673564450220. Its totient is φ = 554346295248.

The previous prime is 1112201111941. The next prime is 1112201112049. The reversal of 1112201111986 is 6891111022111.

It can be written as a sum of positive squares in 2 ways, for example, as 719299053225 + 392902058761 = 848115^2 + 626819^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 877129581 + ... + 877130848.

Almost surely, 2^{1112201111986} is an apocalyptic number.

1112201111986 is a deficient number, since it is larger than the sum of its proper divisors (561363338234).

1112201111986 is a wasteful number, since it uses less digits than its factorization.

1112201111986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1754260748.

The product of its (nonzero) digits is 1728, while the sum is 34.

The spelling of 1112201111986 in words is "one trillion, one hundred twelve billion, two hundred one million, one hundred eleven thousand, nine hundred eighty-six".