222211301243 has 2 divisors, whose sum is σ = 222211301244. Its totient is φ = 222211301242.

The previous prime is 222211301201. The next prime is 222211301251. The reversal of 222211301243 is 342103112222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 222211301243 - 2³⁴ = 205031432059 is a prime.

It is not a weakly prime, because it can be changed into another prime (222211601243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111105650621 + 111105650622.

It is an arithmetic number, because the mean of its divisors is an integer number (111105650622).

Almost surely, 2^222211301243 is an apocalyptic number.

222211301243 is a deficient number, since it is larger than the sum of its proper divisors (1).

222211301243 is an equidigital number, since it uses as much as digits as its factorization.

222211301243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 222211301243 its reverse (342103112222), we get a palindrome (564314413465).

The spelling of 222211301243 in words is "two hundred twenty-two billion, two hundred eleven million, three hundred one thousand, two hundred forty-three".