1013222202049 has 2 divisors, whose sum is σ = 1013222202050. Its totient is φ = 1013222202048.

The previous prime is 1013222202019. The next prime is 1013222202077. The reversal of 1013222202049 is 9402022223101.

It is an a-pointer prime, because the next prime (1013222202077) can be obtained adding 1013222202049 to its sum of digits (28).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 935849216449 + 77372985600 = 967393^2 + 278160^2 .

It is a cyclic number.

It is not a de Polignac number, because 1013222202049 - 2¹⁹ = 1013221677761 is a prime.

It is not a weakly prime, because it can be changed into another prime (1013222202019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506611101024 + 506611101025.

It is an arithmetic number, because the mean of its divisors is an integer number (506611101025).

Almost surely, 2^{1013222202049} is an apocalyptic number.

It is an amenable number.

1013222202049 is a deficient number, since it is larger than the sum of its proper divisors (1).

1013222202049 is an equidigital number, since it uses as much as digits as its factorization.

1013222202049 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 28.

The spelling of 1013222202049 in words is "one trillion, thirteen billion, two hundred twenty-two million, two hundred two thousand, forty-nine".