11882445120 has 1344 divisors, whose sum is σ = 56040284160. Its totient is φ = 2341011456.

The previous prime is 11882445101. The next prime is 11882445151. The reversal of 11882445120 is 2154428811.

11882445120 is a `hidden beast` number, since 1 + 18 + 82 + 445 + 120 = 666.

It is a tau number, because it is divible by the number of its divisors (1344).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 93562497 + ... + 93562623.

It is an arithmetic number, because the mean of its divisors is an integer number (41696640).

Almost surely, 2^11882445120 is an apocalyptic number.

11882445120 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 11882445120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28020142080).

11882445120 is an abundant number, since it is smaller than the sum of its proper divisors (44157839040).

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

11882445120 is a wasteful number, since it uses less digits than its factorization.

11882445120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197 (or 174 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 36.

The spelling of 11882445120 in words is "eleven billion, eight hundred eighty-two million, four hundred forty-five thousand, one hundred twenty".