11020303666664 has 16 divisors (see below), whose sum is σ = 21750599342400. Its totient is φ = 5220143842032.

The previous prime is 11020303666661. The next prime is 11020303666703. The reversal of 11020303666664 is 46666630302011.

It is not an unprimeable number, because it can be changed into a prime (11020303666661) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36250998752 + ... + 36250999055.

It is an arithmetic number, because the mean of its divisors is an integer number (1359412458900).

Almost surely, 2^{11020303666664} is an apocalyptic number.

It is an amenable number.

11020303666664 is a deficient number, since it is larger than the sum of its proper divisors (10730295675736).

11020303666664 is a wasteful number, since it uses less digits than its factorization.

11020303666664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72501997832 (or 72501997828 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 44.

Adding to 11020303666664 its reverse (46666630302011), we get a palindrome (57686933968675).

The spelling of 11020303666664 in words is "eleven trillion, twenty billion, three hundred three million, six hundred sixty-six thousand, six hundred sixty-four".