112320222123 has 16 divisors (see below), whose sum is σ = 153829736480. Its totient is φ = 72846003456.

The previous prime is 112320222121. The next prime is 112320222193. The reversal of 112320222123 is 321222023211.

It is not a de Polignac number, because 112320222123 - 2¹ = 112320222121 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 112320222123.

It is not an unprimeable number, because it can be changed into a prime (112320222121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 755073 + ... + 891501.

It is an arithmetic number, because the mean of its divisors is an integer number (9614358530).

Almost surely, 2^112320222123 is an apocalyptic number.

112320222123 is a deficient number, since it is larger than the sum of its proper divisors (41509514357).

112320222123 is a wasteful number, since it uses less digits than its factorization.

112320222123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143886.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 112320222123 its reverse (321222023211), we get a palindrome (433542245334).

The spelling of 112320222123 in words is "one hundred twelve billion, three hundred twenty million, two hundred twenty-two thousand, one hundred twenty-three".