120212112220211 has 8 divisors (see below), whose sum is σ = 131152861431984. Its totient is φ = 109273425570720.

The previous prime is 120212112220141. The next prime is 120212112220219. The reversal of 120212112220211 is 112022211212021.

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 120212112220211 - 2⁴⁶ = 49843368042547 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120212112220219) 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, 515518700 + ... + 515751833.

It is an arithmetic number, because the mean of its divisors is an integer number (16394107678998).

Almost surely, 2^{120212112220211} is an apocalyptic number.

120212112220211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

120212112220211 is a deficient number, since it is larger than the sum of its proper divisors (10940749211773).

120212112220211 is a wasteful number, since it uses less digits than its factorization.

120212112220211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1031281141.

The product of its (nonzero) digits is 128, while the sum is 20.

Adding to 120212112220211 its reverse (112022211212021), we get a palindrome (232234323432232).

The spelling of 120212112220211 in words is "one hundred twenty trillion, two hundred twelve billion, one hundred twelve million, two hundred twenty thousand, two hundred eleven".