120012100200011 has 12 divisors (see below), whose sum is σ = 131883002376720. Its totient is φ = 109057648855680.

The previous prime is 120012100199969. The next prime is 120012100200073. The reversal of 120012100200011 is 110002001210021.

It is not a de Polignac number, because 120012100200011 - 2¹⁰ = 120012100198987 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120012100199965 and 120012100200001.

It is not an unprimeable number, because it can be changed into a prime (120012100200211) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7159763735 + ... + 7159780496.

It is an arithmetic number, because the mean of its divisors is an integer number (10990250198060).

Almost surely, 2^{120012100200011} is an apocalyptic number.

120012100200011 is a deficient number, since it is larger than the sum of its proper divisors (11870902176709).

120012100200011 is a wasteful number, since it uses less digits than its factorization.

120012100200011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14319544294 (or 14319544277 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 120012100200011 its reverse (110002001210021), we get a palindrome (230014101410032).

The spelling of 120012100200011 in words is "one hundred twenty trillion, twelve billion, one hundred million, two hundred thousand, eleven".