11009070688868 has 24 divisors (see below), whose sum is σ = 22018448472384. Its totient is φ = 4718107346400.

The previous prime is 11009070688853. The next prime is 11009070688873. The reversal of 11009070688868 is 86888607090011.

It is a self number, because there is not a number n which added to its sum of digits gives 11009070688868.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 671078 + ... + 4740093.

It is an arithmetic number, because the mean of its divisors is an integer number (917435353016).

Almost surely, 2^{11009070688868} is an apocalyptic number.

It is an amenable number.

11009070688868 is an abundant number, since it is smaller than the sum of its proper divisors (11009377783516).

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

11009070688868 is a wasteful number, since it uses less digits than its factorization.

11009070688868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5483843 (or 5483841 counting only the distinct ones).

The product of its (nonzero) digits is 9289728, while the sum is 62.

The spelling of 11009070688868 in words is "eleven trillion, nine billion, seventy million, six hundred eighty-eight thousand, eight hundred sixty-eight".