120002001200002 has 16 divisors (see below), whose sum is σ = 180018858307392. Its totient is φ = 59995715377840.

The previous prime is 120002001199939. The next prime is 120002001200017. The reversal of 120002001200002 is 200002100200021.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1368732627 + ... + 1368820297.

It is an arithmetic number, because the mean of its divisors is an integer number (11251178644212).

Almost surely, 2^{120002001200002} is an apocalyptic number.

120002001200002 is a deficient number, since it is larger than the sum of its proper divisors (60016857107390).

120002001200002 is a wasteful number, since it uses less digits than its factorization.

120002001200002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140153.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 120002001200002 its reverse (200002100200021), we get a palindrome (320004101400023).

The spelling of 120002001200002 in words is "one hundred twenty trillion, two billion, one million, two hundred thousand, two".