11110775855806 has 64 divisors (see below), whose sum is σ = 19244760192000. Its totient is φ = 4761299065600.

The previous prime is 11110775855791. The next prime is 11110775855807. The reversal of 11110775855806 is 60855857701111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11110775855807) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 123863940 + ... + 123953608.

It is an arithmetic number, because the mean of its divisors is an integer number (300699378000).

Almost surely, 2^{11110775855806} is an apocalyptic number.

11110775855806 is a deficient number, since it is larger than the sum of its proper divisors (8133984336194).

11110775855806 is a wasteful number, since it uses less digits than its factorization.

11110775855806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93225.

The product of its (nonzero) digits is 2352000, while the sum is 55.

The spelling of 11110775855806 in words is "eleven trillion, one hundred ten billion, seven hundred seventy-five million, eight hundred fifty-five thousand, eight hundred six".