112223331321 has 8 divisors (see below), whose sum is σ = 149652131904. Its totient is φ = 74805042480.

The previous prime is 112223331317. The next prime is 112223331349. The reversal of 112223331321 is 123133322211.

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

It is not a de Polignac number, because 112223331321 - 2² = 112223331317 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 112223331291 and 112223331300.

It is not an unprimeable number, because it can be changed into a prime (112223351321) 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, 2602990 + ... + 2645751.

It is an arithmetic number, because the mean of its divisors is an integer number (18706516488).

Almost surely, 2^112223331321 is an apocalyptic number.

It is an amenable number.

112223331321 is a deficient number, since it is larger than the sum of its proper divisors (37428800583).

112223331321 is an equidigital number, since it uses as much as digits as its factorization.

112223331321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5255871.

The product of its digits is 1296, while the sum is 24.

Adding to 112223331321 its reverse (123133322211), we get a palindrome (235356653532).

The spelling of 112223331321 in words is "one hundred twelve billion, two hundred twenty-three million, three hundred thirty-one thousand, three hundred twenty-one".