200120021033300 has 18 divisors (see below), whose sum is σ = 434260445642478. Its totient is φ = 80048008413280.

The previous prime is 200120021033299. The next prime is 200120021033323. The reversal of 200120021033300 is 3330120021002.

It can be written as a sum of positive squares in 3 ways, for example, as 66878571796624 + 133241449236676 = 8177932^2 + 11543026^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1000600105067 + ... + 1000600105266.

It is an arithmetic number, because the mean of its divisors is an integer number (24125580313471).

Almost surely, 2^{200120021033300} is an apocalyptic number.

200120021033300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200120021033300 is an abundant number, since it is smaller than the sum of its proper divisors (234140424609178).

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

200120021033300 is a wasteful number, since it uses less digits than its factorization.

200120021033300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2001200210347 (or 2001200210340 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 200120021033300 its reverse (3330120021002), we get a palindrome (203450141054302).

The spelling of 200120021033300 in words is "two hundred trillion, one hundred twenty billion, twenty-one million, thirty-three thousand, three hundred".