120112102111211 has 8 divisors (see below), whose sum is σ = 137310004570080. Its totient is φ = 102923957334528.

The previous prime is 120112102111159. The next prime is 120112102111303. The reversal of 120112102111211 is 112111201211021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 120112102111211 - 2¹⁴ = 120112102094827 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 120112102111211.

It is not an unprimeable number, because it can be changed into a prime (120112102111411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2439394166 + ... + 2439443403.

It is an arithmetic number, because the mean of its divisors is an integer number (17163750571260).

Almost surely, 2^{120112102111211} is an apocalyptic number.

120112102111211 is a deficient number, since it is larger than the sum of its proper divisors (17197902458869).

120112102111211 is an equidigital number, since it uses as much as digits as its factorization.

120112102111211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4878841093.

The product of its (nonzero) digits is 16, while the sum is 17.

Adding to 120112102111211 its reverse (112111201211021), we get a palindrome (232223303322232).

The spelling of 120112102111211 in words is "one hundred twenty trillion, one hundred twelve billion, one hundred two million, one hundred eleven thousand, two hundred eleven".