201001022110200 has 192 divisors, whose sum is σ = 671306249900160. Its totient is φ = 49457114334720.

The previous prime is 201001022110199. The next prime is 201001022110331. The reversal of 201001022110200 is 2011220100102.

201001022110200 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (12).

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, 14019787 + ... + 24465413.

It is an arithmetic number, because the mean of its divisors is an integer number (3496386718230).

Almost surely, 2^{201001022110200} is an apocalyptic number.

201001022110200 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 201001022110200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (335653124950080).

201001022110200 is an abundant number, since it is smaller than the sum of its proper divisors (470305227789960).

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

201001022110200 is a wasteful number, since it uses less digits than its factorization.

201001022110200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10448126 (or 10448117 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 201001022110200 its reverse (2011220100102), we get a palindrome (203012242210302).

The spelling of 201001022110200 in words is "two hundred one trillion, one billion, twenty-two million, one hundred ten thousand, two hundred".