99012233013017 has 2 divisors, whose sum is σ = 99012233013018. Its totient is φ = 99012233013016.

The previous prime is 99012233012993. The next prime is 99012233013103. The reversal of 99012233013017 is 71031033221099.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 87348669294601 + 11663563718416 = 9346051^2 + 3415196^2 .

It is a cyclic number.

It is not a de Polignac number, because 99012233013017 - 2²⁰ = 99012231964441 is a prime.

It is not a weakly prime, because it can be changed into another prime (99012233013517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49506116506508 + 49506116506509.

It is an arithmetic number, because the mean of its divisors is an integer number (49506116506509).

Almost surely, 2^{99012233013017} is an apocalyptic number.

It is an amenable number.

99012233013017 is a deficient number, since it is larger than the sum of its proper divisors (1).

99012233013017 is an equidigital number, since it uses as much as digits as its factorization.

99012233013017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 61236, while the sum is 41.

The spelling of 99012233013017 in words is "ninety-nine trillion, twelve billion, two hundred thirty-three million, thirteen thousand, seventeen".