9122775023 has 2 divisors, whose sum is σ = 9122775024. Its totient is φ = 9122775022.

The previous prime is 9122774989. The next prime is 9122775107. The reversal of 9122775023 is 3205772219.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 9122775023 - 2²⁶ = 9055666159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9122775323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4561387511 + 4561387512.

It is an arithmetic number, because the mean of its divisors is an integer number (4561387512).

Almost surely, 2^9122775023 is an apocalyptic number.

9122775023 is a deficient number, since it is larger than the sum of its proper divisors (1).

9122775023 is an equidigital number, since it uses as much as digits as its factorization.

9122775023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 52920, while the sum is 38.

The square root of 9122775023 is about 95513.2191008135. The cubic root of 9122775023 is about 2089.4997408484.

The spelling of 9122775023 in words is "nine billion, one hundred twenty-two million, seven hundred seventy-five thousand, twenty-three".