9225069251 has 2 divisors, whose sum is σ = 9225069252. Its totient is φ = 9225069250.

The previous prime is 9225069247. The next prime is 9225069257. The reversal of 9225069251 is 1529605229.

9225069251 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 9225069251 - 2² = 9225069247 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9225069199 and 9225069208.

It is not a weakly prime, because it can be changed into another prime (9225069257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4612534625 + 4612534626.

It is an arithmetic number, because the mean of its divisors is an integer number (4612534626).

Almost surely, 2^9225069251 is an apocalyptic number.

9225069251 is a deficient number, since it is larger than the sum of its proper divisors (1).

9225069251 is an equidigital number, since it uses as much as digits as its factorization.

9225069251 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 97200, while the sum is 41.

The square root of 9225069251 is about 96047.2240671223. The cubic root of 9225069251 is about 2097.2806260501.

The spelling of 9225069251 in words is "nine billion, two hundred twenty-five million, sixty-nine thousand, two hundred fifty-one".