120201552220000 has 120 divisors (see below), whose sum is σ = 298762449894216. Its totient is φ = 47584943616000.

The previous prime is 120201552219989. The next prime is 120201552220133. The reversal of 120201552220000 is 22255102021.

It is a congruent number.

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 19 ways as a sum of consecutive naturals, for example, 29039782 + ... + 32919781.

Almost surely, 2^{120201552220000} is an apocalyptic number.

120201552220000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120201552220000 is an abundant number, since it is smaller than the sum of its proper divisors (178560897674216).

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

120201552220000 is an frugal number, since it uses more digits than its factorization.

120201552220000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61959690 (or 61959667 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 22.

The spelling of 120201552220000 in words is "one hundred twenty trillion, two hundred one billion, five hundred fifty-two million, two hundred twenty thousand".