99125359120 has 160 divisors (see below), whose sum is σ = 241165814400. Its totient is φ = 37856636928.

The previous prime is 99125359117. The next prime is 99125359127. The reversal of 99125359120 is 2195352199.

It is not an unprimeable number, because it can be changed into a prime (99125359127) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36616807 + ... + 36619513.

It is an arithmetic number, because the mean of its divisors is an integer number (1507286340).

Almost surely, 2^99125359120 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 99125359120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (120582907200).

99125359120 is an abundant number, since it is smaller than the sum of its proper divisors (142040455280).

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

99125359120 is a wasteful number, since it uses less digits than its factorization.

99125359120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2985 (or 2979 counting only the distinct ones).

The product of its (nonzero) digits is 218700, while the sum is 46.

The spelling of 99125359120 in words is "ninety-nine billion, one hundred twenty-five million, three hundred fifty-nine thousand, one hundred twenty".