120200000100200 has 48 divisors (see below), whose sum is σ = 279931553100000. Its totient is φ = 47999732880320.

The previous prime is 120200000100199. The next prime is 120200000100203. The reversal of 120200000100200 is 2001000002021.

It is a Harshad number since it is a multiple of its sum of digits (8).

It is not an unprimeable number, because it can be changed into a prime (120200000100203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 501549650 + ... + 501789249.

It is an arithmetic number, because the mean of its divisors is an integer number (5831907356250).

Almost surely, 2^{120200000100200} is an apocalyptic number.

120200000100200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120200000100200 is an abundant number, since it is smaller than the sum of its proper divisors (159731552999800).

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

120200000100200 is a wasteful number, since it uses less digits than its factorization.

120200000100200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1003339514 (or 1003339505 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 8.

Adding to 120200000100200 its reverse (2001000002021), we get a palindrome (122201000102221).

The spelling of 120200000100200 in words is "one hundred twenty trillion, two hundred billion, one hundred thousand, two hundred".