112020221201211 has 6 divisors (see below), whose sum is σ = 161806986179540. Its totient is φ = 74680147467468.

The previous prime is 112020221201159. The next prime is 112020221201221. The reversal of 112020221201211 is 112102122020211.

112020221201211 is a `hidden beast` number, since 1 + 12 + 0 + 20 + 221 + 201 + 211 = 666.

It is not a de Polignac number, because 112020221201211 - 2²³ = 112020212812603 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112020221201221) 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, 6223345622281 + ... + 6223345622298.

Almost surely, 2^{112020221201211} is an apocalyptic number.

112020221201211 is a deficient number, since it is larger than the sum of its proper divisors (49786764978329).

112020221201211 is a wasteful number, since it uses less digits than its factorization.

112020221201211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12446691244585 (or 12446691244582 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 112020221201211 its reverse (112102122020211), we get a palindrome (224122343221422).

The spelling of 112020221201211 in words is "one hundred twelve trillion, twenty billion, two hundred twenty-one million, two hundred one thousand, two hundred eleven".