120112110211211 has 8 divisors (see below), whose sum is σ = 125347662898080. Its totient is φ = 114877664776512.

The previous prime is 120112110211193. The next prime is 120112110211217. The reversal of 120112110211211 is 112112011211021.

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 120112110211211 - 2³⁰ = 120111036469387 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 120112110211211.

It is not an unprimeable number, because it can be changed into a prime (120112110211217) 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, 276591356 + ... + 277025273.

It is an arithmetic number, because the mean of its divisors is an integer number (15668457862260).

Almost surely, 2^{120112110211211} is an apocalyptic number.

120112110211211 is a deficient number, since it is larger than the sum of its proper divisors (5235552686869).

120112110211211 is an equidigital number, since it uses as much as digits as its factorization.

120112110211211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 553626085.

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

Adding to 120112110211211 its reverse (112112011211021), we get a palindrome (232224121422232).

The spelling of 120112110211211 in words is "one hundred twenty trillion, one hundred twelve billion, one hundred ten million, two hundred eleven thousand, two hundred eleven".