9205422047 has 2 divisors, whose sum is σ = 9205422048. Its totient is φ = 9205422046.

The previous prime is 9205422011. The next prime is 9205422059. The reversal of 9205422047 is 7402245029.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 9205422047 - 2⁸ = 9205421791 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9205421998 and 9205422016.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9205422097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4602711023 + 4602711024.

It is an arithmetic number, because the mean of its divisors is an integer number (4602711024).

Almost surely, 2^9205422047 is an apocalyptic number.

9205422047 is a deficient number, since it is larger than the sum of its proper divisors (1).

9205422047 is an equidigital number, since it uses as much as digits as its factorization.

9205422047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 9205422047 is about 95944.8906768881. The cubic root of 9205422047 is about 2095.7906647781.

The spelling of 9205422047 in words is "nine billion, two hundred five million, four hundred twenty-two thousand, forty-seven".