9900200000102 has 16 divisors (see below), whose sum is σ = 15075588559680. Its totient is φ = 4875039522408.

The previous prime is 9900200000099. The next prime is 9900200000183. The reversal of 9900200000102 is 2010000020099.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8370488 + ... + 9479739.

It is an arithmetic number, because the mean of its divisors is an integer number (942224284980).

Almost surely, 2^{9900200000102} is an apocalyptic number.

9900200000102 is a deficient number, since it is larger than the sum of its proper divisors (5175388559578).

9900200000102 is a wasteful number, since it uses less digits than its factorization.

9900200000102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17854435.

The product of its (nonzero) digits is 324, while the sum is 23.

It can be divided in two parts, 9900 and 200000102, that added together give a palindrome (200010002).

The spelling of 9900200000102 in words is "nine trillion, nine hundred billion, two hundred million, one hundred two", and thus it is an aban number.