11011335066 has 12 divisors (see below), whose sum is σ = 23857892682. Its totient is φ = 3670445016.

The previous prime is 11011334969. The next prime is 11011335193. The reversal of 11011335066 is 66053311011.

11011335066 is a `hidden beast` number, since 110 + 11 + 33 + 506 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 10877447025 + 133888041 = 104295^2 + 11571^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 305870401 + ... + 305870436.

Almost surely, 2^11011335066 is an apocalyptic number.

11011335066 is an abundant number, since it is smaller than the sum of its proper divisors (12846557616).

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

11011335066 is a wasteful number, since it uses less digits than its factorization.

11011335066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 611740845 (or 611740842 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 27.

Adding to 11011335066 its reverse (66053311011), we get a palindrome (77064646077).

The spelling of 11011335066 in words is "eleven billion, eleven million, three hundred thirty-five thousand, sixty-six".