2213124124441 has 2 divisors, whose sum is σ = 2213124124442. Its totient is φ = 2213124124440.

The previous prime is 2213124124439. The next prime is 2213124124469. The reversal of 2213124124441 is 1444214213122.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1266986616025 + 946137508416 = 1125605^2 + 972696^2 .

It is a cyclic number.

It is not a de Polignac number, because 2213124124441 - 2¹ = 2213124124439 is a prime.

It is a super-3 number, since 3×2213124124441³ (a number of 38 digits) contains 333 as substring.

Together with 2213124124439, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2213124124241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1106562062220 + 1106562062221.

It is an arithmetic number, because the mean of its divisors is an integer number (1106562062221).

Almost surely, 2^{2213124124441} is an apocalyptic number.

It is an amenable number.

2213124124441 is a deficient number, since it is larger than the sum of its proper divisors (1).

2213124124441 is an equidigital number, since it uses as much as digits as its factorization.

2213124124441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12288, while the sum is 31.

Adding to 2213124124441 its reverse (1444214213122), we get a palindrome (3657338337563).

The spelling of 2213124124441 in words is "two trillion, two hundred thirteen billion, one hundred twenty-four million, one hundred twenty-four thousand, four hundred forty-one".