99932100221011 has 4 divisors (see below), whose sum is σ = 99942716622672. Its totient is φ = 99921483819352.

The previous prime is 99932100220969. The next prime is 99932100221029. The reversal of 99932100221011 is 11012200123999.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-99932100221011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (99932100221711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5308186711 + ... + 5308205536.

It is an arithmetic number, because the mean of its divisors is an integer number (24985679155668).

Almost surely, 2^{99932100221011} is an apocalyptic number.

99932100221011 is a deficient number, since it is larger than the sum of its proper divisors (10616401661).

99932100221011 is a wasteful number, since it uses less digits than its factorization.

99932100221011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10616401660.

The product of its (nonzero) digits is 17496, while the sum is 40.

The spelling of 99932100221011 in words is "ninety-nine trillion, nine hundred thirty-two billion, one hundred million, two hundred twenty-one thousand, eleven".