11266664336 has 20 divisors (see below), whose sum is σ = 21846137100. Its totient is φ = 5628951552.

The previous prime is 11266664329. The next prime is 11266664351. The reversal of 11266664336 is 63346666211.

It can be written as a sum of positive squares in 2 ways, for example, as 9111847936 + 2154816400 = 95456^2 + 46420^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 252521 + ... + 293768.

It is an arithmetic number, because the mean of its divisors is an integer number (1092306855).

Almost surely, 2^11266664336 is an apocalyptic number.

11266664336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11266664336 is a deficient number, since it is larger than the sum of its proper divisors (10579472764).

11266664336 is a wasteful number, since it uses less digits than its factorization.

11266664336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 547586 (or 547580 counting only the distinct ones).

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

The spelling of 11266664336 in words is "eleven billion, two hundred sixty-six million, six hundred sixty-four thousand, three hundred thirty-six".