112120201121211 has 6 divisors (see below), whose sum is σ = 161951401619540. Its totient is φ = 74746800747468.

The previous prime is 112120201121207. The next prime is 112120201121213. The reversal of 112120201121211 is 112121102021211.

It is a happy number.

112120201121211 is a `hidden beast` number, since 1 + 12 + 120 + 201 + 121 + 211 = 666.

112120201121211 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 112120201121211 - 2² = 112120201121207 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112120201121213) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6228900062281 + ... + 6228900062298.

Almost surely, 2^{112120201121211} is an apocalyptic number.

112120201121211 is a deficient number, since it is larger than the sum of its proper divisors (49831200498329).

112120201121211 is a wasteful number, since it uses less digits than its factorization.

112120201121211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12457800124585 (or 12457800124582 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 18.

Adding to 112120201121211 its reverse (112121102021211), we get a palindrome (224241303142422).

The spelling of 112120201121211 in words is "one hundred twelve trillion, one hundred twenty billion, two hundred one million, one hundred twenty-one thousand, two hundred eleven".