8995225999 has 2 divisors, whose sum is σ = 8995226000. Its totient is φ = 8995225998.

The previous prime is 8995225991. The next prime is 8995226047. The reversal of 8995225999 is 9995225998.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8995225999 - 2³ = 8995225991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8995225991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4497612999 + 4497613000.

It is an arithmetic number, because the mean of its divisors is an integer number (4497613000).

Almost surely, 2^8995225999 is an apocalyptic number.

8995225999 is a deficient number, since it is larger than the sum of its proper divisors (1).

8995225999 is an equidigital number, since it uses as much as digits as its factorization.

8995225999 is an evil number, because the sum of its binary digits is even.

The product of its digits is 47239200, while the sum is 67.

The square root of 8995225999 is about 94843.1652729916. The cubic root of 8995225999 is about 2079.7159682890.

Subtracting 8995225999 from its reverse (9995225998), we obtain a palindrome (999999999).

The spelling of 8995225999 in words is "eight billion, nine hundred ninety-five million, two hundred twenty-five thousand, nine hundred ninety-nine".