9122913929 has 2 divisors, whose sum is σ = 9122913930. Its totient is φ = 9122913928.

The previous prime is 9122913893. The next prime is 9122913941. The reversal of 9122913929 is 9293192219.

9122913929 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5647221904 + 3475692025 = 75148^2 + 58955^2 .

It is a cyclic number.

It is not a de Polignac number, because 9122913929 - 2⁸ = 9122913673 is a prime.

It is not a weakly prime, because it can be changed into another prime (9122913529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4561456964 + 4561456965.

It is an arithmetic number, because the mean of its divisors is an integer number (4561456965).

Almost surely, 2^9122913929 is an apocalyptic number.

It is an amenable number.

9122913929 is a deficient number, since it is larger than the sum of its proper divisors (1).

9122913929 is an equidigital number, since it uses as much as digits as its factorization.

9122913929 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 157464, while the sum is 47.

The square root of 9122913929 is about 95513.9462539372. The cubic root of 9122913929 is about 2089.5103459029.

The spelling of 9122913929 in words is "nine billion, one hundred twenty-two million, nine hundred thirteen thousand, nine hundred twenty-nine".