120200203212 has 12 divisors (see below), whose sum is σ = 280467140856. Its totient is φ = 40066734400.

The previous prime is 120200203199. The next prime is 120200203223. The reversal of 120200203212 is 212302002021.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 120200203191 and 120200203200.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5008341789 + ... + 5008341812.

It is an arithmetic number, because the mean of its divisors is an integer number (23372261738).

Almost surely, 2^120200203212 is an apocalyptic number.

120200203212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

120200203212 is an abundant number, since it is smaller than the sum of its proper divisors (160266937644).

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

120200203212 is a wasteful number, since it uses less digits than its factorization.

120200203212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10016683608 (or 10016683606 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 120200203212 its reverse (212302002021), we get a palindrome (332502205233).

The spelling of 120200203212 in words is "one hundred twenty billion, two hundred million, two hundred three thousand, two hundred twelve".