9990110010102 has 64 divisors (see below), whose sum is σ = 21733536384000. Its totient is φ = 3048569796096.

The previous prime is 9990110010077. The next prime is 9990110010103. The reversal of 9990110010102 is 2010100110999.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9990110010103) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12826963 + ... + 13583489.

It is an arithmetic number, because the mean of its divisors is an integer number (339586506000).

Almost surely, 2^{9990110010102} is an apocalyptic number.

9990110010102 is an abundant number, since it is smaller than the sum of its proper divisors (11743426373898).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9990110010102 is a wasteful number, since it uses less digits than its factorization.

9990110010102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 760085.

The product of its (nonzero) digits is 1458, while the sum is 33.

The spelling of 9990110010102 in words is "nine trillion, nine hundred ninety billion, one hundred ten million, ten thousand, one hundred two".