1222013032241 has 2 divisors, whose sum is σ = 1222013032242. Its totient is φ = 1222013032240.

The previous prime is 1222013032133. The next prime is 1222013032243. The reversal of 1222013032241 is 1422303102221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1125211777600 + 96801254641 = 1060760^2 + 311129^2 .

It is a cyclic number.

It is not a de Polignac number, because 1222013032241 - 2¹⁴ = 1222013015857 is a prime.

Together with 1222013032243, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1222013032243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 611006516120 + 611006516121.

It is an arithmetic number, because the mean of its divisors is an integer number (611006516121).

Almost surely, 2^{1222013032241} is an apocalyptic number.

It is an amenable number.

1222013032241 is a deficient number, since it is larger than the sum of its proper divisors (1).

1222013032241 is an equidigital number, since it uses as much as digits as its factorization.

1222013032241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 1222013032241 its reverse (1422303102221), we get a palindrome (2644316134462).

The spelling of 1222013032241 in words is "one trillion, two hundred twenty-two billion, thirteen million, thirty-two thousand, two hundred forty-one".