112232021211 has 48 divisors (see below), whose sum is σ = 172417819392. Its totient is φ = 70232140800.

The previous prime is 112232021191. The next prime is 112232021219. The reversal of 112232021211 is 112120232211.

112232021211 is a `hidden beast` number, since 1 + 122 + 320 + 212 + 11 = 666.

It is not a de Polignac number, because 112232021211 - 2⁵ = 112232021179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112232021219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1950591 + ... + 2007303.

It is an arithmetic number, because the mean of its divisors is an integer number (3592037904).

Almost surely, 2^112232021211 is an apocalyptic number.

112232021211 is a deficient number, since it is larger than the sum of its proper divisors (60185798181).

112232021211 is a wasteful number, since it uses less digits than its factorization.

112232021211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56964 (or 56961 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 112232021211 its reverse (112120232211), we get a palindrome (224352253422).

The spelling of 112232021211 in words is "one hundred twelve billion, two hundred thirty-two million, twenty-one thousand, two hundred eleven".