99366827992 has 16 divisors (see below), whose sum is σ = 186316146000. Its totient is φ = 49682522400.

The previous prime is 99366827981. The next prime is 99366828031. The reversal of 99366827992 is 29972866399.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 831634 + ... + 943582.

It is an arithmetic number, because the mean of its divisors is an integer number (11644759125).

Almost surely, 2^99366827992 is an apocalyptic number.

It is an amenable number.

99366827992 is a deficient number, since it is larger than the sum of its proper divisors (86949318008).

99366827992 is a wasteful number, since it uses less digits than its factorization.

99366827992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222906 (or 222902 counting only the distinct ones).

The product of its digits is 158723712, while the sum is 70.

The spelling of 99366827992 in words is "ninety-nine billion, three hundred sixty-six million, eight hundred twenty-seven thousand, nine hundred ninety-two".