99999995111099 has 8 divisors (see below), whose sum is σ = 100033610035200. Its totient is φ = 99966384692136.

The previous prime is 99999995111083. The next prime is 99999995111101. The reversal of 99999995111099 is 99011159999999.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 99999995111099 - 2⁴ = 99999995111083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (99999995111899) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43572614 + ... + 45810180.

It is an arithmetic number, because the mean of its divisors is an integer number (12504201254400).

Almost surely, 2^{99999995111099} is an apocalyptic number.

99999995111099 is a deficient number, since it is larger than the sum of its proper divisors (33614924101).

99999995111099 is a wasteful number, since it uses less digits than its factorization.

99999995111099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2252569.

The product of its (nonzero) digits is 1937102445, while the sum is 89.

The spelling of 99999995111099 in words is "ninety-nine trillion, nine hundred ninety-nine billion, nine hundred ninety-five million, one hundred eleven thousand, ninety-nine".