120000200010020 has 96 divisors (see below), whose sum is σ = 284732252179200. Its totient is φ = 42080907456000.

The previous prime is 120000200010011. The next prime is 120000200010071. The reversal of 120000200010020 is 20010002000021.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6055256 + ... + 16633295.

It is an arithmetic number, because the mean of its divisors is an integer number (2965960960200).

Almost surely, 2^{120000200010020} is an apocalyptic number.

120000200010020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120000200010020 is an abundant number, since it is smaller than the sum of its proper divisors (164732052169180).

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

120000200010020 is a wasteful number, since it uses less digits than its factorization.

120000200010020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22689429 (or 22689427 counting only the distinct ones).

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

Adding to 120000200010020 its reverse (20010002000021), we get a palindrome (140010202010041).

The spelling of 120000200010020 in words is "one hundred twenty trillion, two hundred million, ten thousand, twenty".