9799020110022 has 128 divisors (see below), whose sum is σ = 23141415080448. Its totient is φ = 2727048038400.

The previous prime is 9799020110021. The next prime is 9799020110081. The reversal of 9799020110022 is 2200110209979.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9799020110021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 643944558 + ... + 643959774.

It is an arithmetic number, because the mean of its divisors is an integer number (180792305316).

Almost surely, 2^{9799020110022} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9799020110022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11570707540224).

9799020110022 is an abundant number, since it is smaller than the sum of its proper divisors (13342394970426).

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

9799020110022 is a wasteful number, since it uses less digits than its factorization.

9799020110022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19014.

The product of its (nonzero) digits is 40824, while the sum is 42.

The spelling of 9799020110022 in words is "nine trillion, seven hundred ninety-nine billion, twenty million, one hundred ten thousand, twenty-two".