112100110020221 has 8 divisors (see below), whose sum is σ = 113427171023424. Its totient is φ = 110780742124800.

The previous prime is 112100110020193. The next prime is 112100110020251. The reversal of 112100110020221 is 122020011001211.

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 112100110020221 - 2¹⁰ = 112100110019197 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112100110020196 and 112100110020205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112100110020251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1923247631 + ... + 1923305916.

It is an arithmetic number, because the mean of its divisors is an integer number (14178396377928).

Almost surely, 2^{112100110020221} is an apocalyptic number.

It is an amenable number.

112100110020221 is a deficient number, since it is larger than the sum of its proper divisors (1327061003203).

112100110020221 is a wasteful number, since it uses less digits than its factorization.

112100110020221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3846553891.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 112100110020221 its reverse (122020011001211), we get a palindrome (234120121021432).

The spelling of 112100110020221 in words is "one hundred twelve trillion, one hundred billion, one hundred ten million, twenty thousand, two hundred twenty-one".