222310213043 has 2 divisors, whose sum is σ = 222310213044. Its totient is φ = 222310213042.

The previous prime is 222310213033. The next prime is 222310213063. The reversal of 222310213043 is 340312013222.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222310213043 is a prime.

It is not a weakly prime, because it can be changed into another prime (222310213033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111155106521 + 111155106522.

It is an arithmetic number, because the mean of its divisors is an integer number (111155106522).

Almost surely, 2^222310213043 is an apocalyptic number.

222310213043 is a deficient number, since it is larger than the sum of its proper divisors (1).

222310213043 is an equidigital number, since it uses as much as digits as its factorization.

222310213043 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 222310213043 its reverse (340312013222), we get a palindrome (562622226265).

The spelling of 222310213043 in words is "two hundred twenty-two billion, three hundred ten million, two hundred thirteen thousand, forty-three".