99065999812 has 36 divisors (see below), whose sum is σ = 190371275136. Its totient is φ = 45078764640.

The previous prime is 99065999797. The next prime is 99065999821. The reversal of 99065999812 is 21899956099.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 984028 + ... + 1080019.

It is an arithmetic number, because the mean of its divisors is an integer number (5288090976).

Almost surely, 2^99065999812 is an apocalyptic number.

It is an amenable number.

99065999812 is a deficient number, since it is larger than the sum of its proper divisors (91305275324).

99065999812 is a wasteful number, since it uses less digits than its factorization.

99065999812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2064148 (or 2064133 counting only the distinct ones).

The product of its (nonzero) digits is 28343520, while the sum is 67.

The spelling of 99065999812 in words is "ninety-nine billion, sixty-five million, nine hundred ninety-nine thousand, eight hundred twelve".