110112113221 has 8 divisors (see below), whose sum is σ = 120624912000. Its totient is φ = 99683082240.

The previous prime is 110112113203. The next prime is 110112113263. The reversal of 110112113221 is 122311211011.

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 110112113221 - 2¹¹ = 110112111173 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110112113195 and 110112113204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110112113291) 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, 20939196 + ... + 20944453.

It is an arithmetic number, because the mean of its divisors is an integer number (15078114000).

Almost surely, 2^110112113221 is an apocalyptic number.

110112113221 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

110112113221 is a deficient number, since it is larger than the sum of its proper divisors (10512798779).

110112113221 is a wasteful number, since it uses less digits than its factorization.

110112113221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41883899.

The product of its (nonzero) digits is 24, while the sum is 16.

Adding to 110112113221 its reverse (122311211011), we get a palindrome (232423324232).

The spelling of 110112113221 in words is "one hundred ten billion, one hundred twelve million, one hundred thirteen thousand, two hundred twenty-one".