1244220099299 has 2 divisors, whose sum is σ = 1244220099300. Its totient is φ = 1244220099298.

The previous prime is 1244220099271. The next prime is 1244220099313. The reversal of 1244220099299 is 9929900224421.

It is a strong prime.

It is an emirp because it is prime and its reverse (9929900224421) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1244220099299 - 2³² = 1239925132003 is a prime.

It is a super-2 number, since 2×1244220099299² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1244220099299.

It is not a weakly prime, because it can be changed into another prime (1244220099229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 622110049649 + 622110049650.

It is an arithmetic number, because the mean of its divisors is an integer number (622110049650).

Almost surely, 2^{1244220099299} is an apocalyptic number.

1244220099299 is a deficient number, since it is larger than the sum of its proper divisors (1).

1244220099299 is an equidigital number, since it uses as much as digits as its factorization.

1244220099299 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1679616, while the sum is 53.

The spelling of 1244220099299 in words is "one trillion, two hundred forty-four billion, two hundred twenty million, ninety-nine thousand, two hundred ninety-nine".