2212343563 has 2 divisors, whose sum is σ = 2212343564. Its totient is φ = 2212343562.

The previous prime is 2212343537. The next prime is 2212343647. The reversal of 2212343563 is 3653432122.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2212343563 - 2⁵ = 2212343531 is a prime.

It is not a weakly prime, because it can be changed into another prime (2212343863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1106171781 + 1106171782.

It is an arithmetic number, because the mean of its divisors is an integer number (1106171782).

Almost surely, 2^2212343563 is an apocalyptic number.

2212343563 is a deficient number, since it is larger than the sum of its proper divisors (1).

2212343563 is an equidigital number, since it uses as much as digits as its factorization.

2212343563 is an evil number, because the sum of its binary digits is even.

The product of its digits is 25920, while the sum is 31.

The square root of 2212343563 is about 47035.5563696232. The cubic root of 2212343563 is about 1303.0193257977.

Adding to 2212343563 its reverse (3653432122), we get a palindrome (5865775685).

The spelling of 2212343563 in words is "two billion, two hundred twelve million, three hundred forty-three thousand, five hundred sixty-three".