9650122173667 has 2 divisors, whose sum is σ = 9650122173668. Its totient is φ = 9650122173666.

The previous prime is 9650122173613. The next prime is 9650122173707. The reversal of 9650122173667 is 7663712210569.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 9650122173667 - 2²⁷ = 9649987955939 is a prime.

It is not a weakly prime, because it can be changed into another prime (9650122173067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4825061086833 + 4825061086834.

It is an arithmetic number, because the mean of its divisors is an integer number (4825061086834).

Almost surely, 2^{9650122173667} is an apocalyptic number.

9650122173667 is a deficient number, since it is larger than the sum of its proper divisors (1).

9650122173667 is an equidigital number, since it uses as much as digits as its factorization.

9650122173667 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5715360, while the sum is 55.

The spelling of 9650122173667 in words is "nine trillion, six hundred fifty billion, one hundred twenty-two million, one hundred seventy-three thousand, six hundred sixty-seven".