10888020089999 has 16 divisors (see below), whose sum is σ = 11753320320000. Its totient is φ = 10026691885056.

The previous prime is 10888020089971. The next prime is 10888020090007. The reversal of 10888020089999 is 99998002088801.

10888020089999 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Cunningham number, because it is equal to 3299700²-1.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10888020089999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10888020089299) 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, 42769202 + ... + 43023024.

It is an arithmetic number, because the mean of its divisors is an integer number (734582520000).

Almost surely, 2^{10888020089999} is an apocalyptic number.

10888020089999 is a deficient number, since it is larger than the sum of its proper divisors (865300230001).

10888020089999 is a wasteful number, since it uses less digits than its factorization.

10888020089999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261634.

The product of its (nonzero) digits is 53747712, while the sum is 71.

The spelling of 10888020089999 in words is "ten trillion, eight hundred eighty-eight billion, twenty million, eighty-nine thousand, nine hundred ninety-nine".