2124222263 has 2 divisors, whose sum is σ = 2124222264. Its totient is φ = 2124222262.

The previous prime is 2124222241. The next prime is 2124222277. The reversal of 2124222263 is 3622224212.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2124222263 - 2¹⁸ = 2123960119 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2124227263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1062111131 + 1062111132.

It is an arithmetic number, because the mean of its divisors is an integer number (1062111132).

Almost surely, 2^2124222263 is an apocalyptic number.

2124222263 is a deficient number, since it is larger than the sum of its proper divisors (1).

2124222263 is an equidigital number, since it uses as much as digits as its factorization.

2124222263 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4608, while the sum is 26.

The square root of 2124222263 is about 46089.2857722920. The cubic root of 2124222263 is about 1285.4839306351.

Adding to 2124222263 its reverse (3622224212), we get a palindrome (5746446475).

The spelling of 2124222263 in words is "two billion, one hundred twenty-four million, two hundred twenty-two thousand, two hundred sixty-three".