120002012320111 has 32 divisors (see below), whose sum is σ = 137519865201600. Its totient is φ = 104000907755520.

The previous prime is 120002012320093. The next prime is 120002012320171. The reversal of 120002012320111 is 111023210200021.

It is a cyclic number.

It is not a de Polignac number, because 120002012320111 - 2⁹ = 120002012319599 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120002012320171) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13280650 + ... + 20405383.

It is an arithmetic number, because the mean of its divisors is an integer number (4297495787550).

Almost surely, 2^{120002012320111} is an apocalyptic number.

120002012320111 is a deficient number, since it is larger than the sum of its proper divisors (17517852881489).

120002012320111 is a wasteful number, since it uses less digits than its factorization.

120002012320111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33686379.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 120002012320111 its reverse (111023210200021), we get a palindrome (231025222520132).

The spelling of 120002012320111 in words is "one hundred twenty trillion, two billion, twelve million, three hundred twenty thousand, one hundred eleven".