9922277 has 2 divisors, whose sum is σ = 9922278. Its totient is φ = 9922276.

The previous prime is 9922273. The next prime is 9922279. The reversal of 9922277 is 7722299.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6558721 + 3363556 = 2561^2 + 1834^2 .

It is a cyclic number.

It is not a de Polignac number, because 9922277 - 2² = 9922273 is a prime.

Together with 9922279, it forms a pair of twin primes.

It is a Chen prime.

It is a zygodrome in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 9922277.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9922273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4961138 + 4961139.

It is an arithmetic number, because the mean of its divisors is an integer number (4961139).

Almost surely, 2^9922277 is an apocalyptic number.

It is an amenable number.

9922277 is a deficient number, since it is larger than the sum of its proper divisors (1).

9922277 is an equidigital number, since it uses as much as digits as its factorization.

9922277 is an evil number, because the sum of its binary digits is even.

The product of its digits is 31752, while the sum is 38.

The square root of 9922277 is about 3149.9646029757. The cubic root of 9922277 is about 214.8838528965.

It can be divided in two parts, 99222 and 77, that added together give a palindrome (99299).

The spelling of 9922277 in words is "nine million, nine hundred twenty-two thousand, two hundred seventy-seven".