112341641221 has 8 divisors (see below), whose sum is σ = 118258316000. Its totient is φ = 106425362160.

The previous prime is 112341641141. The next prime is 112341641233. The reversal of 112341641221 is 122146143211.

It is a happy number.

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 112341641221 - 2⁹ = 112341640709 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 112341641221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112341041221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 616555 + ... + 777703.

It is an arithmetic number, because the mean of its divisors is an integer number (14782289500).

Almost surely, 2^112341641221 is an apocalyptic number.

It is an amenable number.

112341641221 is a deficient number, since it is larger than the sum of its proper divisors (5916674779).

112341641221 is a wasteful number, since it uses less digits than its factorization.

112341641221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197859.

The product of its digits is 2304, while the sum is 28.

Adding to 112341641221 its reverse (122146143211), we get a palindrome (234487784432).

The spelling of 112341641221 in words is "one hundred twelve billion, three hundred forty-one million, six hundred forty-one thousand, two hundred twenty-one".