112222131223 has 8 divisors (see below), whose sum is σ = 112541433840. Its totient is φ = 111903274560.

The previous prime is 112222131211. The next prime is 112222131257. The reversal of 112222131223 is 322131222211.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112222131223 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112222131194 and 112222131203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112222131523) 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, 395788 + ... + 617326.

It is an arithmetic number, because the mean of its divisors is an integer number (14067679230).

Almost surely, 2^112222131223 is an apocalyptic number.

112222131223 is a deficient number, since it is larger than the sum of its proper divisors (319302617).

112222131223 is an equidigital number, since it uses as much as digits as its factorization.

112222131223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222977.

The product of its digits is 576, while the sum is 22.

Adding to 112222131223 its reverse (322131222211), we get a palindrome (434353353434).

The spelling of 112222131223 in words is "one hundred twelve billion, two hundred twenty-two million, one hundred thirty-one thousand, two hundred twenty-three".