11056105066 has 16 divisors (see below), whose sum is σ = 16947694080. Its totient is φ = 5407022160.

The previous prime is 11056105033. The next prime is 11056105127. The reversal of 11056105066 is 66050165011.

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 in 7 ways as a sum of consecutive naturals, for example, 116095 + ... + 188653.

It is an arithmetic number, because the mean of its divisors is an integer number (1059230880).

Almost surely, 2^11056105066 is an apocalyptic number.

11056105066 is a deficient number, since it is larger than the sum of its proper divisors (5891589014).

11056105066 is a wasteful number, since it uses less digits than its factorization.

11056105066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74229.

The product of its (nonzero) digits is 5400, while the sum is 31.

The spelling of 11056105066 in words is "eleven billion, fifty-six million, one hundred five thousand, sixty-six".