11167866285 has 16 divisors (see below), whose sum is σ = 18009286656. Its totient is φ = 5909295168.

The previous prime is 11167866277. The next prime is 11167866293. The reversal of 11167866285 is 58266876111.

11167866285 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11167866277) and next prime (11167866293).

It is not a de Polignac number, because 11167866285 - 2³ = 11167866277 is a prime.

It is a Curzon number.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 2929294 + ... + 2933103.

It is an arithmetic number, because the mean of its divisors is an integer number (1125580416).

Almost surely, 2^11167866285 is an apocalyptic number.

11167866285 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11167866285 is a deficient number, since it is larger than the sum of its proper divisors (6841420371).

11167866285 is a wasteful number, since it uses less digits than its factorization.

11167866285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5862532.

The product of its digits is 967680, while the sum is 51.

The spelling of 11167866285 in words is "eleven billion, one hundred sixty-seven million, eight hundred sixty-six thousand, two hundred eighty-five".