222330112123 has 12 divisors (see below), whose sum is σ = 258637580712. Its totient is φ = 190562275680.

The previous prime is 222330112097. The next prime is 222330112159. The reversal of 222330112123 is 321211033222.

It is not a de Polignac number, because 222330112123 - 2¹⁷ = 222329981051 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 222330112094 and 222330112103.

It is not an unprimeable number, because it can be changed into a prime (222330112163) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1938408 + ... + 2049898.

It is an arithmetic number, because the mean of its divisors is an integer number (21553131726).

Almost surely, 2^222330112123 is an apocalyptic number.

222330112123 is a deficient number, since it is larger than the sum of its proper divisors (36307468589).

222330112123 is a wasteful number, since it uses less digits than its factorization.

222330112123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152202 (or 152195 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 222330112123 its reverse (321211033222), we get a palindrome (543541145345).

The spelling of 222330112123 in words is "two hundred twenty-two billion, three hundred thirty million, one hundred twelve thousand, one hundred twenty-three".