99229210517 has 2 divisors, whose sum is σ = 99229210518. Its totient is φ = 99229210516.

The previous prime is 99229210499. The next prime is 99229210573. The reversal of 99229210517 is 71501292299.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 71134757521 + 28094452996 = 266711^2 + 167614^2 .

It is a cyclic number.

It is not a de Polignac number, because 99229210517 - 2¹² = 99229206421 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99229210217) 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, 49614605258 + 49614605259.

It is an arithmetic number, because the mean of its divisors is an integer number (49614605259).

Almost surely, 2^99229210517 is an apocalyptic number.

It is an amenable number.

99229210517 is a deficient number, since it is larger than the sum of its proper divisors (1).

99229210517 is an equidigital number, since it uses as much as digits as its factorization.

99229210517 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 204120, while the sum is 47.

The spelling of 99229210517 in words is "ninety-nine billion, two hundred twenty-nine million, two hundred ten thousand, five hundred seventeen".