112032100322221 has 8 divisors (see below), whose sum is σ = 113921877080088. Its totient is φ = 110144039208000.

The previous prime is 112032100322209. The next prime is 112032100322227. The reversal of 112032100322221 is 122223001230211.

It can be written as a sum of positive squares in 4 ways, for example, as 22670263368900 + 89361836953321 = 4761330^2 + 9453139^2 .

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 112032100322221 - 2¹⁷ = 112032100191149 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112032100322192 and 112032100322201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112032100322227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 428779210 + ... + 429040411.

It is an arithmetic number, because the mean of its divisors is an integer number (14240234635011).

Almost surely, 2^{112032100322221} is an apocalyptic number.

It is an amenable number.

112032100322221 is a deficient number, since it is larger than the sum of its proper divisors (1889776757867).

112032100322221 is an equidigital number, since it uses as much as digits as its factorization.

112032100322221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 857821823.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 112032100322221 its reverse (122223001230211), we get a palindrome (234255101552432).

The spelling of 112032100322221 in words is "one hundred twelve trillion, thirty-two billion, one hundred million, three hundred twenty-two thousand, two hundred twenty-one".