222112231323 has 32 divisors (see below), whose sum is σ = 305346752832. Its totient is φ = 143508672000.

The previous prime is 222112231291. The next prime is 222112231333. The reversal of 222112231323 is 323132211222.

It is not a de Polignac number, because 222112231323 - 2⁵ = 222112231291 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 222112231293 and 222112231302.

It is not an unprimeable number, because it can be changed into a prime (222112231333) 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, 38957373 + ... + 38963073.

It is an arithmetic number, because the mean of its divisors is an integer number (9542086026).

Almost surely, 2^222112231323 is an apocalyptic number.

222112231323 is a deficient number, since it is larger than the sum of its proper divisors (83234521509).

222112231323 is a wasteful number, since it uses less digits than its factorization.

222112231323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7055.

The product of its digits is 1728, while the sum is 24.

Adding to 222112231323 its reverse (323132211222), we get a palindrome (545244442545).

The spelling of 222112231323 in words is "two hundred twenty-two billion, one hundred twelve million, two hundred thirty-one thousand, three hundred twenty-three".