2211313324841 has 2 divisors, whose sum is σ = 2211313324842. Its totient is φ = 2211313324840.

The previous prime is 2211313324793. The next prime is 2211313324853. The reversal of 2211313324841 is 1484233131122.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1177235850025 + 1034077474816 = 1085005^2 + 1016896^2 .

It is a cyclic number.

It is not a de Polignac number, because 2211313324841 - 2³⁰ = 2210239583017 is a prime.

It is not a weakly prime, because it can be changed into another prime (2211313324861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1105656662420 + 1105656662421.

It is an arithmetic number, because the mean of its divisors is an integer number (1105656662421).

Almost surely, 2^{2211313324841} is an apocalyptic number.

It is an amenable number.

2211313324841 is a deficient number, since it is larger than the sum of its proper divisors (1).

2211313324841 is an equidigital number, since it uses as much as digits as its factorization.

2211313324841 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27648, while the sum is 35.

Adding to 2211313324841 its reverse (1484233131122), we get a palindrome (3695546455963).

The spelling of 2211313324841 in words is "two trillion, two hundred eleven billion, three hundred thirteen million, three hundred twenty-four thousand, eight hundred forty-one".