1022204411309 has 2 divisors, whose sum is σ = 1022204411310. Its totient is φ = 1022204411308.

The previous prime is 1022204411243. The next prime is 1022204411377. The reversal of 1022204411309 is 9031144022201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 981678695209 + 40525716100 = 990797^2 + 201310^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1022204411309 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1022204411399) 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, 511102205654 + 511102205655.

It is an arithmetic number, because the mean of its divisors is an integer number (511102205655).

Almost surely, 2^{1022204411309} is an apocalyptic number.

It is an amenable number.

1022204411309 is a deficient number, since it is larger than the sum of its proper divisors (1).

1022204411309 is an equidigital number, since it uses as much as digits as its factorization.

1022204411309 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 29.

The spelling of 1022204411309 in words is "one trillion, twenty-two billion, two hundred four million, four hundred eleven thousand, three hundred nine".