99388800002 has 16 divisors (see below), whose sum is σ = 155598356160. Its totient is φ = 47523605712.

The previous prime is 99388799989. The next prime is 99388800011. The reversal of 99388800002 is 20000888399.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 99388800002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11477 + ... + 445992.

It is an arithmetic number, because the mean of its divisors is an integer number (9724897260).

Almost surely, 2^99388800002 is an apocalyptic number.

99388800002 is a deficient number, since it is larger than the sum of its proper divisors (56209556158).

99388800002 is a wasteful number, since it uses less digits than its factorization.

99388800002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 462217.

The product of its (nonzero) digits is 248832, while the sum is 47.

The spelling of 99388800002 in words is "ninety-nine billion, three hundred eighty-eight million, eight hundred thousand, two".