11001111100986 has 32 divisors (see below), whose sum is σ = 22525294567680. Its totient is φ = 3580239833856.

The previous prime is 11001111100913. The next prime is 11001111101017. The reversal of 11001111100986 is 68900111110011.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47575411 + ... + 47806086.

It is an arithmetic number, because the mean of its divisors is an integer number (703915455240).

Almost surely, 2^{11001111100986} is an apocalyptic number.

11001111100986 is an abundant number, since it is smaller than the sum of its proper divisors (11524183466694).

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

11001111100986 is a wasteful number, since it uses less digits than its factorization.

11001111100986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95381958.

The product of its (nonzero) digits is 432, while the sum is 30.

Adding to 11001111100986 its reverse (68900111110011), we get a palindrome (79901222210997).

The spelling of 11001111100986 in words is "eleven trillion, one billion, one hundred eleven million, one hundred thousand, nine hundred eighty-six".