11000066000066 has 64 divisors (see below), whose sum is σ = 19402558995456. Its totient is φ = 4611170222400.

The previous prime is 11000066000057. The next prime is 11000066000123. The reversal of 11000066000066 is 66000066000011.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a zygodrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 11000065999999 and 11000066000044.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2432026481 + ... + 2432031003.

It is an arithmetic number, because the mean of its divisors is an integer number (303164984304).

Almost surely, 2^{11000066000066} is an apocalyptic number.

11000066000066 is a deficient number, since it is larger than the sum of its proper divisors (8402492995390).

11000066000066 is a wasteful number, since it uses less digits than its factorization.

11000066000066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10487.

The product of its (nonzero) digits is 1296, while the sum is 26.

Subtracting 11000066000066 from its reverse (66000066000011), we obtain a palindrome (54999999999945).

The spelling of 11000066000066 in words is "eleven trillion, sixty-six million, sixty-six", and thus it is an aban number and an uban number.