99244119797 has 2 divisors, whose sum is σ = 99244119798. Its totient is φ = 99244119796.

The previous prime is 99244119743. The next prime is 99244119827. The reversal of 99244119797 is 79791144299.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 72795277636 + 26448842161 = 269806^2 + 162631^2 .

It is an emirp because it is prime and its reverse (79791144299) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 99244119797 - 2¹⁰ = 99244118773 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99244115797) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49622059898 + 49622059899.

It is an arithmetic number, because the mean of its divisors is an integer number (49622059899).

Almost surely, 2^99244119797 is an apocalyptic number.

It is an amenable number.

99244119797 is a deficient number, since it is larger than the sum of its proper divisors (1).

99244119797 is an equidigital number, since it uses as much as digits as its factorization.

99244119797 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10287648, while the sum is 62.

The spelling of 99244119797 in words is "ninety-nine billion, two hundred forty-four million, one hundred nineteen thousand, seven hundred ninety-seven".