11110122201986 has 4 divisors (see below), whose sum is σ = 16665183302982. Its totient is φ = 5555061100992.

The previous prime is 11110122201967. The next prime is 11110122202001. The reversal of 11110122201986 is 68910222101111.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 10862093301361 + 248028900625 = 3295769^2 + 498025^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2777530550495 + ... + 2777530550498.

Almost surely, 2^{11110122201986} is an apocalyptic number.

11110122201986 is a deficient number, since it is larger than the sum of its proper divisors (5555061100996).

11110122201986 is an equidigital number, since it uses as much as digits as its factorization.

11110122201986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5555061100995.

The product of its (nonzero) digits is 3456, while the sum is 35.

The spelling of 11110122201986 in words is "eleven trillion, one hundred ten billion, one hundred twenty-two million, two hundred one thousand, nine hundred eighty-six".