11201069166687 has 40 divisors (see below), whose sum is σ = 16775200632960. Its totient is φ = 7448311720080.

The previous prime is 11201069166613. The next prime is 11201069166719. The reversal of 11201069166687 is 78666196010211.

It is not a de Polignac number, because 11201069166687 - 2¹⁶ = 11201069101151 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11201069166787) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 231541612 + ... + 231589982.

It is an arithmetic number, because the mean of its divisors is an integer number (419380015824).

Almost surely, 2^{11201069166687} is an apocalyptic number.

11201069166687 is a deficient number, since it is larger than the sum of its proper divisors (5574131466273).

11201069166687 is an equidigital number, since it uses as much as digits as its factorization.

11201069166687 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55625 (or 55616 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 54.

The spelling of 11201069166687 in words is "eleven trillion, two hundred one billion, sixty-nine million, one hundred sixty-six thousand, six hundred eighty-seven".