120002001120201 has 24 divisors (see below), whose sum is σ = 164538403708224. Its totient is φ = 77794421785920.

The previous prime is 120002001120173. The next prime is 120002001120203. The reversal of 120002001120201 is 102021100200021.

It is a de Polignac number, because none of the positive numbers 2^k-120002001120201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120002001120203) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1241125 + ... + 15541698.

It is an arithmetic number, because the mean of its divisors is an integer number (6855766821176).

Almost surely, 2^{120002001120201} is an apocalyptic number.

It is an amenable number.

120002001120201 is a deficient number, since it is larger than the sum of its proper divisors (44536402588023).

120002001120201 is a wasteful number, since it uses less digits than its factorization.

120002001120201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16784641 (or 16784604 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 120002001120201 its reverse (102021100200021), we get a palindrome (222023101320222).

The spelling of 120002001120201 in words is "one hundred twenty trillion, two billion, one million, one hundred twenty thousand, two hundred one".