120100200212011 has 4 divisors (see below), whose sum is σ = 120102634741312. Its totient is φ = 120097765682712.

The previous prime is 120100200211973. The next prime is 120100200212033. The reversal of 120100200212011 is 110212002001021.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 120100200212011 - 2¹⁹ = 120100199687723 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120100200211982 and 120100200212000.

It is not an unprimeable number, because it can be changed into a prime (120100200212611) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1217190651 + ... + 1217289316.

It is an arithmetic number, because the mean of its divisors is an integer number (30025658685328).

Almost surely, 2^{120100200212011} is an apocalyptic number.

120100200212011 is a deficient number, since it is larger than the sum of its proper divisors (2434529301).

120100200212011 is an equidigital number, since it uses as much as digits as its factorization.

120100200212011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2434529300.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 120100200212011 its reverse (110212002001021), we get a palindrome (230312202213032).

The spelling of 120100200212011 in words is "one hundred twenty trillion, one hundred billion, two hundred million, two hundred twelve thousand, eleven".