12099361120 has 576 divisors, whose sum is σ = 39125237760. Its totient is φ = 3448811520.

The previous prime is 12099361111. The next prime is 12099361133. The reversal of 12099361120 is 2116399021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 95270497 + ... + 95270623.

It is an arithmetic number, because the mean of its divisors is an integer number (67925760).

Almost surely, 2^12099361120 is an apocalyptic number.

12099361120 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 12099361120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19562618880).

12099361120 is an abundant number, since it is smaller than the sum of its proper divisors (27025876640).

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

12099361120 is a wasteful number, since it uses less digits than its factorization.

12099361120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227 (or 208 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 34.

The spelling of 12099361120 in words is "twelve billion, ninety-nine million, three hundred sixty-one thousand, one hundred twenty".