120201221012200 has 48 divisors (see below), whose sum is σ = 279489095660160. Its totient is φ = 48076831320000.

The previous prime is 120201221012179. The next prime is 120201221012209. The reversal of 120201221012200 is 2210122102021.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (120201221012209) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 20220006 + ... + 25480405.

It is an arithmetic number, because the mean of its divisors is an integer number (5822689492920).

Almost surely, 2^{120201221012200} is an apocalyptic number.

120201221012200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120201221012200 is an abundant number, since it is smaller than the sum of its proper divisors (159287874647960).

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

120201221012200 is a wasteful number, since it uses less digits than its factorization.

120201221012200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45713578 (or 45713569 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 120201221012200 its reverse (2210122102021), we get a palindrome (122411343114221).

The spelling of 120201221012200 in words is "one hundred twenty trillion, two hundred one billion, two hundred twenty-one million, twelve thousand, two hundred".