11005055501118 has 64 divisors (see below), whose sum is σ = 25283834408448. Its totient is φ = 3128126037120.

The previous prime is 11005055501107. The next prime is 11005055501207. The reversal of 11005055501118 is 81110555050011.

It is a super-2 number, since 2×11005055501118² (a number of 27 digits) contains 22 as substring.

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 31 ways as a sum of consecutive naturals, for example, 150641296 + ... + 150714332.

It is an arithmetic number, because the mean of its divisors is an integer number (395059912632).

Almost surely, 2^{11005055501118} is an apocalyptic number.

11005055501118 is an abundant number, since it is smaller than the sum of its proper divisors (14278778907330).

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

11005055501118 is a wasteful number, since it uses less digits than its factorization.

11005055501118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91457.

The product of its (nonzero) digits is 5000, while the sum is 33.

The spelling of 11005055501118 in words is "eleven trillion, five billion, fifty-five million, five hundred one thousand, one hundred eighteen".