11732806220 has 96 divisors (see below), whose sum is σ = 25813831680. Its totient is φ = 4474356480.

The previous prime is 11732806201. The next prime is 11732806243. The reversal of 11732806220 is 2260823711.

11732806220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17177999 + ... + 17178681.

It is an arithmetic number, because the mean of its divisors is an integer number (268894080).

Almost surely, 2^11732806220 is an apocalyptic number.

11732806220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11732806220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12906915840).

11732806220 is an abundant number, since it is smaller than the sum of its proper divisors (14081025460).

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

11732806220 is a wasteful number, since it uses less digits than its factorization.

11732806220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1095 (or 1093 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 32.

The spelling of 11732806220 in words is "eleven billion, seven hundred thirty-two million, eight hundred six thousand, two hundred twenty".