11143883168208 has 120 divisors (see below), whose sum is σ = 35823665674368. Its totient is φ = 3167804295936.

The previous prime is 11143883168189. The next prime is 11143883168251. The reversal of 11143883168208 is 80286138834111.

11143883168208 is a `hidden beast` number, since 1 + 1 + 1 + 43 + 88 + 316 + 8 + 208 = 666.

It is a super-2 number, since 2×11143883168208² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27860916 + ... + 28258067.

Almost surely, 2^{11143883168208} is an apocalyptic number.

11143883168208 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

11143883168208 is an abundant number, since it is smaller than the sum of its proper divisors (24679782506160).

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

11143883168208 is a wasteful number, since it uses less digits than its factorization.

11143883168208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56119201 (or 56119192 counting only the distinct ones).

The product of its (nonzero) digits is 1769472, while the sum is 54.

The spelling of 11143883168208 in words is "eleven trillion, one hundred forty-three billion, eight hundred eighty-three million, one hundred sixty-eight thousand, two hundred eight".