11771204288 has 14 divisors (see below), whose sum is σ = 23358483636. Its totient is φ = 5885602112.

The previous prime is 11771204267. The next prime is 11771204317. The reversal of 11771204288 is 88240217711.

11771204288 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11771204288² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 91962470 + ... + 91962597.

Almost surely, 2^11771204288 is an apocalyptic number.

It is an amenable number.

11771204288 is a deficient number, since it is larger than the sum of its proper divisors (11587279348).

11771204288 is an equidigital number, since it uses as much as digits as its factorization.

11771204288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183925079 (or 183925069 counting only the distinct ones).

The product of its (nonzero) digits is 50176, while the sum is 41.

The spelling of 11771204288 in words is "eleven billion, seven hundred seventy-one million, two hundred four thousand, two hundred eighty-eight".