11000019888928 has 96 divisors (see below), whose sum is σ = 24827425983360. Its totient is φ = 4699577733120.

The previous prime is 11000019888917. The next prime is 11000019888929. The reversal of 11000019888928 is 82988891000011.

It is not an unprimeable number, because it can be changed into a prime (11000019888929) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 93694968 + ... + 93812296.

It is an arithmetic number, because the mean of its divisors is an integer number (258619020660).

Almost surely, 2^{11000019888928} is an apocalyptic number.

It is an amenable number.

11000019888928 is an abundant number, since it is smaller than the sum of its proper divisors (13827406094432).

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

11000019888928 is a wasteful number, since it uses less digits than its factorization.

11000019888928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118650 (or 118642 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 55.

The spelling of 11000019888928 in words is "eleven trillion, nineteen million, eight hundred eighty-eight thousand, nine hundred twenty-eight".