201130220000 has 240 divisors, whose sum is σ = 505885564800. Its totient is φ = 78671040000.

The previous prime is 201130219999. The next prime is 201130220051. The reversal of 201130220000 is 22031102.

It is a happy number.

201130220000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 39 ways as a sum of consecutive naturals, for example, 197379491 + ... + 197380509.

It is an arithmetic number, because the mean of its divisors is an integer number (2107856520).

Almost surely, 2^201130220000 is an apocalyptic number.

201130220000 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 201130220000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (252942782400).

201130220000 is an abundant number, since it is smaller than the sum of its proper divisors (304755344800).

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

201130220000 is a wasteful number, since it uses less digits than its factorization.

201130220000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1259 (or 1236 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 201130220000 its reverse (22031102), we get a palindrome (201152251102).

It can be divided in two parts, 2011302 and 20000, that added together give a palindrome (2031302).

The spelling of 201130220000 in words is "two hundred one billion, one hundred thirty million, two hundred twenty thousand".