9222201001120 has 96 divisors (see below), whose sum is σ = 22078834993152. Its totient is φ = 3639838175232.

The previous prime is 9222201001081. The next prime is 9222201001133. The reversal of 9222201001120 is 211001022229.

It is a junction number, because it is equal to n+sod(n) for n = 9222201001091 and 9222201001100.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2888169 + ... + 5175511.

It is an arithmetic number, because the mean of its divisors is an integer number (229987864512).

Almost surely, 2^{9222201001120} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9222201001120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11039417496576).

9222201001120 is an abundant number, since it is smaller than the sum of its proper divisors (12856633992032).

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

9222201001120 is a wasteful number, since it uses less digits than its factorization.

9222201001120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2287694 (or 2287686 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 9222201001120 its reverse (211001022229), we get a palindrome (9433202023349).

The spelling of 9222201001120 in words is "nine trillion, two hundred twenty-two billion, two hundred one million, one thousand, one hundred twenty".