9225069247 has 2 divisors, whose sum is σ = 9225069248. Its totient is φ = 9225069246.

The previous prime is 9225069233. The next prime is 9225069251. The reversal of 9225069247 is 7429605229.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9225069247 is a prime.

It is a super-2 number, since 2×9225069247² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 9225069197 and 9225069206.

It is a congruent number.

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

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4612534623 + 4612534624.

It is an arithmetic number, because the mean of its divisors is an integer number (4612534624).

Almost surely, 2^9225069247 is an apocalyptic number.

9225069247 is a deficient number, since it is larger than the sum of its proper divisors (1).

9225069247 is an equidigital number, since it uses as much as digits as its factorization.

9225069247 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 544320, while the sum is 46.

The square root of 9225069247 is about 96047.2240462992. The cubic root of 9225069247 is about 2097.2806257470.

The spelling of 9225069247 in words is "nine billion, two hundred twenty-five million, sixty-nine thousand, two hundred forty-seven".