1124212311241 has 2 divisors, whose sum is σ = 1124212311242. Its totient is φ = 1124212311240.

The previous prime is 1124212311193. The next prime is 1124212311319. The reversal of 1124212311241 is 1421132124211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1069828205625 + 54384105616 = 1034325^2 + 233204^2 .

It is an emirp because it is prime and its reverse (1421132124211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1124212311241 - 2⁹ = 1124212310729 is a prime.

It is not a weakly prime, because it can be changed into another prime (1124212311641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 562106155620 + 562106155621.

It is an arithmetic number, because the mean of its divisors is an integer number (562106155621).

Almost surely, 2^{1124212311241} is an apocalyptic number.

It is an amenable number.

1124212311241 is a deficient number, since it is larger than the sum of its proper divisors (1).

1124212311241 is an equidigital number, since it uses as much as digits as its factorization.

1124212311241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 768, while the sum is 25.

Adding to 1124212311241 its reverse (1421132124211), we get a palindrome (2545344435452).

The spelling of 1124212311241 in words is "one trillion, one hundred twenty-four billion, two hundred twelve million, three hundred eleven thousand, two hundred forty-one".