11882012800 has 96 divisors (see below), whose sum is σ = 33545531520. Its totient is φ = 4073825280.

The previous prime is 11882012761. The next prime is 11882012833. The reversal of 11882012800 is 821028811.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 242824 + ... + 287623.

It is an arithmetic number, because the mean of its divisors is an integer number (349432620).

Almost surely, 2^11882012800 is an apocalyptic number.

11882012800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11882012800 is an abundant number, since it is smaller than the sum of its proper divisors (21663518720).

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

11882012800 is an equidigital number, since it uses as much as digits as its factorization.

11882012800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 530478 (or 530461 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 31.

The spelling of 11882012800 in words is "eleven billion, eight hundred eighty-two million, twelve thousand, eight hundred".