99000900067 has 2 divisors, whose sum is σ = 99000900068. Its totient is φ = 99000900066.

The previous prime is 99000900043. The next prime is 99000900073. The reversal of 99000900067 is 76000900099.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 99000900067 - 2²⁷ = 98866682339 is a prime.

It is a super-2 number, since 2×99000900067² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (99000900667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49500450033 + 49500450034.

It is an arithmetic number, because the mean of its divisors is an integer number (49500450034).

Almost surely, 2^99000900067 is an apocalyptic number.

99000900067 is a deficient number, since it is larger than the sum of its proper divisors (1).

99000900067 is an equidigital number, since it uses as much as digits as its factorization.

99000900067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30618, while the sum is 40.

The spelling of 99000900067 in words is "ninety-nine billion, nine hundred thousand, sixty-seven".