201200334120 has 96 divisors (see below), whose sum is σ = 653989489920. Its totient is φ = 53646168960.

The previous prime is 201200334119. The next prime is 201200334157. The reversal of 201200334120 is 21433002102.

201200334120 is a `hidden beast` number, since 20 + 1 + 200 + 33 + 412 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 201200334093 and 201200334102.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2958337 + ... + 3025583.

It is an arithmetic number, because the mean of its divisors is an integer number (6812390520).

Almost surely, 2^201200334120 is an apocalyptic number.

201200334120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201200334120 is an abundant number, since it is smaller than the sum of its proper divisors (452789155800).

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

201200334120 is a wasteful number, since it uses less digits than its factorization.

201200334120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75575 (or 75568 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 201200334120 its reverse (21433002102), we get a palindrome (222633336222).

The spelling of 201200334120 in words is "two hundred one billion, two hundred million, three hundred thirty-four thousand, one hundred twenty".