11000111010066 has 24 divisors (see below), whose sum is σ = 23985380064204. Its totient is φ = 3643348868640.

The previous prime is 11000111010037. The next prime is 11000111010067. The reversal of 11000111010066 is 66001011100011.

It can be written as a sum of positive squares in 2 ways, for example, as 10368586760841 + 631524249225 = 3220029^2 + 794685^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (11000111010067) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1946230545 + ... + 1946236196.

Almost surely, 2^{11000111010066} is an apocalyptic number.

11000111010066 is an abundant number, since it is smaller than the sum of its proper divisors (12985269054138).

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

11000111010066 is a wasteful number, since it uses less digits than its factorization.

11000111010066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3892466906 (or 3892466903 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 18.

Adding to 11000111010066 its reverse (66001011100011), we get a palindrome (77001122110077).

The spelling of 11000111010066 in words is "eleven trillion, one hundred eleven million, ten thousand, sixty-six".