99112205088 has 162 divisors, whose sum is σ = 305412905889. Its totient is φ = 30474692352.

The previous prime is 99112205077. The next prime is 99112205111. The reversal of 99112205088 is 88050221199.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

99112205088 is a `hidden beast` number, since 9 + 9 + 112 + 20 + 508 + 8 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 84743867664 + 14368337424 = 291108^2 + 119868^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=222612.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 69454231 + ... + 69455657.

Almost surely, 2^99112205088 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 99112205088

99112205088 is an abundant number, since it is smaller than the sum of its proper divisors (206300700801).

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

99112205088 is a wasteful number, since it uses less digits than its factorization.

99112205088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2896 (or 1445 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 45.

The spelling of 99112205088 in words is "ninety-nine billion, one hundred twelve million, two hundred five thousand, eighty-eight".