11101009986 has 40 divisors (see below), whose sum is σ = 27135806544. Its totient is φ = 3363941880.

The previous prime is 11101009973. The next prime is 11101009991. The reversal of 11101009986 is 68990010111.

11101009986 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 11101009986.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3112980 + ... + 3116543.

Almost surely, 2^11101009986 is an apocalyptic number.

11101009986 is an abundant number, since it is smaller than the sum of its proper divisors (16034796558).

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

11101009986 is a wasteful number, since it uses less digits than its factorization.

11101009986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6229548 (or 6229539 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 36.

The spelling of 11101009986 in words is "eleven billion, one hundred one million, nine thousand, nine hundred eighty-six".