222112130323 has 2 divisors, whose sum is σ = 222112130324. Its totient is φ = 222112130322.

The previous prime is 222112130309. The next prime is 222112130399. The reversal of 222112130323 is 323031211222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 222112130323 - 2¹³ = 222112122131 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 222112130294 and 222112130303.

It is not a weakly prime, because it can be changed into another prime (222112130923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111056065161 + 111056065162.

It is an arithmetic number, because the mean of its divisors is an integer number (111056065162).

Almost surely, 2^222112130323 is an apocalyptic number.

222112130323 is a deficient number, since it is larger than the sum of its proper divisors (1).

222112130323 is an equidigital number, since it uses as much as digits as its factorization.

222112130323 is an evil number, because the sum of its binary digits is even.

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

Adding to 222112130323 its reverse (323031211222), we get a palindrome (545143341545).

The spelling of 222112130323 in words is "two hundred twenty-two billion, one hundred twelve million, one hundred thirty thousand, three hundred twenty-three".