12007898880 has 288 divisors, whose sum is σ = 40547727360. Its totient is φ = 3022356480.

The previous prime is 12007898873. The next prime is 12007898893. The reversal of 12007898880 is 8889870021.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6976420 + ... + 6978140.

It is an arithmetic number, because the mean of its divisors is an integer number (140790720).

Almost surely, 2^12007898880 is an apocalyptic number.

12007898880 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 12007898880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20273863680).

12007898880 is an abundant number, since it is smaller than the sum of its proper divisors (28539828480).

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

12007898880 is a wasteful number, since it uses less digits than its factorization.

12007898880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1847 (or 1833 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 51.

The spelling of 12007898880 in words is "twelve billion, seven million, eight hundred ninety-eight thousand, eight hundred eighty".