2213124437 has 2 divisors, whose sum is σ = 2213124438. Its totient is φ = 2213124436.

The previous prime is 2213124383. The next prime is 2213124439. The reversal of 2213124437 is 7344213122.

2213124437 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1519908196 + 693216241 = 38986^2 + 26329^2 .

It is a cyclic number.

It is not a de Polignac number, because 2213124437 - 2⁶ = 2213124373 is a prime.

Together with 2213124439, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2213124439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1106562218 + 1106562219.

It is an arithmetic number, because the mean of its divisors is an integer number (1106562219).

Almost surely, 2^2213124437 is an apocalyptic number.

It is an amenable number.

2213124437 is a deficient number, since it is larger than the sum of its proper divisors (1).

2213124437 is an equidigital number, since it uses as much as digits as its factorization.

2213124437 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8064, while the sum is 29.

The square root of 2213124437 is about 47043.8565277125. The cubic root of 2213124437 is about 1303.1726133554.

Adding to 2213124437 its reverse (7344213122), we get a palindrome (9557337559).

The spelling of 2213124437 in words is "two billion, two hundred thirteen million, one hundred twenty-four thousand, four hundred thirty-seven".