222310231043 has 2 divisors, whose sum is σ = 222310231044. Its totient is φ = 222310231042.

The previous prime is 222310231027. The next prime is 222310231067. The reversal of 222310231043 is 340132013222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 222310231043 - 2⁴ = 222310231027 is a prime.

It is not a weakly prime, because it can be changed into another prime (222310251043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111155115521 + 111155115522.

It is an arithmetic number, because the mean of its divisors is an integer number (111155115522).

Almost surely, 2^222310231043 is an apocalyptic number.

222310231043 is a deficient number, since it is larger than the sum of its proper divisors (1).

222310231043 is an equidigital number, since it uses as much as digits as its factorization.

222310231043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 222310231043 its reverse (340132013222), we get a palindrome (562442244265).

The spelling of 222310231043 in words is "two hundred twenty-two billion, three hundred ten million, two hundred thirty-one thousand, forty-three".