11882381208888 has 32 divisors (see below), whose sum is σ = 29706073670160. Its totient is φ = 3960777649920.

The previous prime is 11882381208821. The next prime is 11882381208941. The reversal of 11882381208888 is 88880218328811.

11882381208888 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 3447083²-1.

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, 6032398 + ... + 7755938.

Almost surely, 2^{11882381208888} is an apocalyptic number.

It is an amenable number.

11882381208888 is an abundant number, since it is smaller than the sum of its proper divisors (17823692461272).

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

11882381208888 is a wasteful number, since it uses less digits than its factorization.

11882381208888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2010807 (or 2010803 counting only the distinct ones).

The product of its (nonzero) digits is 25165824, while the sum is 66.

The spelling of 11882381208888 in words is "eleven trillion, eight hundred eighty-two billion, three hundred eighty-one million, two hundred eight thousand, eight hundred eighty-eight".