112220320323 has 32 divisors (see below), whose sum is σ = 155050964992. Its totient is φ = 72120844800.

The previous prime is 112220320309. The next prime is 112220320379. The reversal of 112220320323 is 323023022211.

It is a happy number.

It is not a de Polignac number, because 112220320323 - 2⁵ = 112220320291 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 112220320323.

It is not an unprimeable number, because it can be changed into a prime (112220324323) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31689933 + ... + 31693473.

It is an arithmetic number, because the mean of its divisors is an integer number (4845342656).

Almost surely, 2^112220320323 is an apocalyptic number.

112220320323 is a deficient number, since it is larger than the sum of its proper divisors (42830644669).

112220320323 is a wasteful number, since it uses less digits than its factorization.

112220320323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4795.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 112220320323 its reverse (323023022211), we get a palindrome (435243342534).

The spelling of 112220320323 in words is "one hundred twelve billion, two hundred twenty million, three hundred twenty thousand, three hundred twenty-three".