2124422311013 has 2 divisors, whose sum is σ = 2124422311014. Its totient is φ = 2124422311012.

The previous prime is 2124422311009. The next prime is 2124422311057. The reversal of 2124422311013 is 3101132244212.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1177066595329 + 947355715684 = 1084927^2 + 973322^2 .

It is a cyclic number.

It is not a de Polignac number, because 2124422311013 - 2² = 2124422311009 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2124422311813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1062211155506 + 1062211155507.

It is an arithmetic number, because the mean of its divisors is an integer number (1062211155507).

Almost surely, 2^{2124422311013} is an apocalyptic number.

It is an amenable number.

2124422311013 is a deficient number, since it is larger than the sum of its proper divisors (1).

2124422311013 is an equidigital number, since it uses as much as digits as its factorization.

2124422311013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 2124422311013 its reverse (3101132244212), we get a palindrome (5225554555225).

The spelling of 2124422311013 in words is "two trillion, one hundred twenty-four billion, four hundred twenty-two million, three hundred eleven thousand, thirteen".