201100000223320 has 192 divisors, whose sum is σ = 515356801344000. Its totient is φ = 70522498126080.

The previous prime is 201100000223303. The next prime is 201100000223347. The reversal of 201100000223320 is 23322000001102.

201100000223320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 201100000223294 and 201100000223303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10325851 + ... + 22557109.

It is an arithmetic number, because the mean of its divisors is an integer number (2684150007000).

Almost surely, 2^{201100000223320} is an apocalyptic number.

201100000223320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 201100000223320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (257678400672000).

201100000223320 is an abundant number, since it is smaller than the sum of its proper divisors (314256801120680).

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

201100000223320 is a wasteful number, since it uses less digits than its factorization.

201100000223320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12231414 (or 12231399 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 201100000223320 its reverse (23322000001102), we get a palindrome (224422000224422).

The spelling of 201100000223320 in words is "two hundred one trillion, one hundred billion, two hundred twenty-three thousand, three hundred twenty".