9890000201102 has 24 divisors (see below), whose sum is σ = 17302574322360. Its totient is φ = 4227387932880.

The previous prime is 9890000201099. The next prime is 9890000201113. The reversal of 9890000201102 is 2011020000989.

It is a happy number.

It is a congruent number.

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, 133100549 + ... + 133174832.

It is an arithmetic number, because the mean of its divisors is an integer number (720940596765).

Almost surely, 2^{9890000201102} is an apocalyptic number.

9890000201102 is a deficient number, since it is larger than the sum of its proper divisors (7412574121258).

9890000201102 is a wasteful number, since it uses less digits than its factorization.

9890000201102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266275776 (or 266275769 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 32.

The spelling of 9890000201102 in words is "nine trillion, eight hundred ninety billion, two hundred one thousand, one hundred two".