99227772299 has 2 divisors, whose sum is σ = 99227772300. Its totient is φ = 99227772298.

The previous prime is 99227772283. The next prime is 99227772323.

It is a happy number.

99227772299 is nontrivially palindromic in base 10.

It is a weak prime.

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 99227772299 - 2⁴ = 99227772283 is a prime.

It is a zygodrome in base 10.

It is not a weakly prime, because it can be changed into another prime (99227772229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49613886149 + 49613886150.

It is an arithmetic number, because the mean of its divisors is an integer number (49613886150).

Almost surely, 2^99227772299 is an apocalyptic number.

99227772299 is a deficient number, since it is larger than the sum of its proper divisors (1).

99227772299 is an equidigital number, since it uses as much as digits as its factorization.

99227772299 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36006768, while the sum is 65.

The spelling of 99227772299 in words is "ninety-nine billion, two hundred twenty-seven million, seven hundred seventy-two thousand, two hundred ninety-nine".