11066740228 has 24 divisors (see below), whose sum is σ = 21089073600. Its totient is φ = 5061375648.

The previous prime is 11066740211. The next prime is 11066740229. The reversal of 11066740228 is 82204766011.

It is not an unprimeable number, because it can be changed into a prime (11066740229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2508400 + ... + 2512807.

It is an arithmetic number, because the mean of its divisors is an integer number (878711400).

Almost surely, 2^11066740228 is an apocalyptic number.

It is an amenable number.

11066740228 is a deficient number, since it is larger than the sum of its proper divisors (10022333372).

11066740228 is a wasteful number, since it uses less digits than its factorization.

11066740228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5021259 (or 5021257 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 37.

The spelling of 11066740228 in words is "eleven billion, sixty-six million, seven hundred forty thousand, two hundred twenty-eight".