1022204411243 has 2 divisors, whose sum is σ = 1022204411244. Its totient is φ = 1022204411242.

The previous prime is 1022204411227. The next prime is 1022204411309. The reversal of 1022204411243 is 3421144022201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1022204411243 - 2⁴ = 1022204411227 is a prime.

It is not a weakly prime, because it can be changed into another prime (1022204410243) 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, 511102205621 + 511102205622.

It is an arithmetic number, because the mean of its divisors is an integer number (511102205622).

Almost surely, 2^{1022204411243} is an apocalyptic number.

1022204411243 is a deficient number, since it is larger than the sum of its proper divisors (1).

1022204411243 is an equidigital number, since it uses as much as digits as its factorization.

1022204411243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 1022204411243 its reverse (3421144022201), we get a palindrome (4443348433444).

The spelling of 1022204411243 in words is "one trillion, twenty-two billion, two hundred four million, four hundred eleven thousand, two hundred forty-three".