120112212211 has 8 divisors (see below), whose sum is σ = 120525110784. Its totient is φ = 119699485320.

The previous prime is 120112212197. The next prime is 120112212247. The reversal of 120112212211 is 112212211021.

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 120112212211 - 2⁵ = 120112212179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120112612211) 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, 1447140 + ... + 1527886.

It is an arithmetic number, because the mean of its divisors is an integer number (15065638848).

Almost surely, 2^120112212211 is an apocalyptic number.

120112212211 is a deficient number, since it is larger than the sum of its proper divisors (412898573).

120112212211 is an equidigital number, since it uses as much as digits as its factorization.

120112212211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85841.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 120112212211 its reverse (112212211021), we get a palindrome (232324423232).

It can be divided in two parts, 12011 and 2212211, that added together give a palindrome (2224222).

The spelling of 120112212211 in words is "one hundred twenty billion, one hundred twelve million, two hundred twelve thousand, two hundred eleven".