9890210110001 has 8 divisors (see below), whose sum is σ = 10651039090944. Its totient is φ = 9129387355920.

The previous prime is 9890210109979. The next prime is 9890210110087. The reversal of 9890210110001 is 1000110120989.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 9890210110001 - 2⁶ = 9890210109937 is a prime.

It is a super-3 number, since 3×9890210110001³ (a number of 40 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 9890210110001.

It is not an unprimeable number, because it can be changed into a prime (9890210110901) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2051936 + ... + 4898046.

It is an arithmetic number, because the mean of its divisors is an integer number (1331379886368).

Almost surely, 2^{9890210110001} is an apocalyptic number.

It is an amenable number.

9890210110001 is a deficient number, since it is larger than the sum of its proper divisors (760828980943).

9890210110001 is a wasteful number, since it uses less digits than its factorization.

9890210110001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3113431.

The product of its (nonzero) digits is 1296, while the sum is 32.

The spelling of 9890210110001 in words is "nine trillion, eight hundred ninety billion, two hundred ten million, one hundred ten thousand, one".