112022332221 has 8 divisors (see below), whose sum is σ = 149385701920. Its totient is φ = 74670258672.

The previous prime is 112022332207. The next prime is 112022332259. The reversal of 112022332221 is 122233220211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 112022332221 - 2¹⁸ = 112022070077 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112022332621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2800870 + ... + 2840583.

It is an arithmetic number, because the mean of its divisors is an integer number (18673212740).

Almost surely, 2^112022332221 is an apocalyptic number.

It is an amenable number.

112022332221 is a deficient number, since it is larger than the sum of its proper divisors (37363369699).

112022332221 is an equidigital number, since it uses as much as digits as its factorization.

112022332221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5648075.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 112022332221 its reverse (122233220211), we get a palindrome (234255552432).

The spelling of 112022332221 in words is "one hundred twelve billion, twenty-two million, three hundred thirty-two thousand, two hundred twenty-one".