200200200200120 has 32 divisors (see below), whose sum is σ = 470035252645920. Its totient is φ = 76598337467520.

The previous prime is 200200200200111. The next prime is 200200200200141. The reversal of 200200200200120 is 21002002002002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108804455711 + ... + 108804457550.

It is an arithmetic number, because the mean of its divisors is an integer number (14688601645185).

Almost surely, 2^{200200200200120} is an apocalyptic number.

200200200200120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200200200200120 is an abundant number, since it is smaller than the sum of its proper divisors (269835052445800).

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

200200200200120 is a wasteful number, since it uses less digits than its factorization.

200200200200120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217608913295 (or 217608913291 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 11.

Adding to 200200200200120 its reverse (21002002002002), we get a palindrome (221202202202122).

The spelling of 200200200200120 in words is "two hundred trillion, two hundred billion, two hundred million, two hundred thousand, one hundred twenty".