201003012122200 has 96 divisors (see below), whose sum is σ = 467761303548000. Its totient is φ = 80327380889600.

The previous prime is 201003012122183. The next prime is 201003012122201. The reversal of 201003012122200 is 2221210300102.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201003012122201) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 960901221 + ... + 961110379.

It is an arithmetic number, because the mean of its divisors is an integer number (4872513578625).

Almost surely, 2^{201003012122200} is an apocalyptic number.

201003012122200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201003012122200 is an abundant number, since it is smaller than the sum of its proper divisors (266758291425800).

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

201003012122200 is a wasteful number, since it uses less digits than its factorization.

201003012122200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213565 (or 213556 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 201003012122200 its reverse (2221210300102), we get a palindrome (203224222422302).

The spelling of 201003012122200 in words is "two hundred one trillion, three billion, twelve million, one hundred twenty-two thousand, two hundred".