11116536020 has 24 divisors (see below), whose sum is σ = 23562905184. Its totient is φ = 4405056416.

The previous prime is 11116536007. The next prime is 11116536043. The reversal of 11116536020 is 2063561111.

It is a congruent number.

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, 2595182 + ... + 2599461.

It is an arithmetic number, because the mean of its divisors is an integer number (981787716).

Almost surely, 2^11116536020 is an apocalyptic number.

11116536020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11116536020 is an abundant number, since it is smaller than the sum of its proper divisors (12446369164).

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

11116536020 is a wasteful number, since it uses less digits than its factorization.

11116536020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5194759 (or 5194757 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 26.

The spelling of 11116536020 in words is "eleven billion, one hundred sixteen million, five hundred thirty-six thousand, twenty".