922122121221229 has 2 divisors, whose sum is σ = 922122121221230. Its totient is φ = 922122121221228.

The previous prime is 922122121221163. The next prime is 922122121221241.

922122121221229 is nontrivially palindromic in base 10.

922122121221229 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., 921155885302500 + 966235918729 = 30350550^2 + 982973^2 .

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 922122121221229 - 2¹¹ = 922122121219181 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 922122121221191 and 922122121221200.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (922122121221269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 461061060610614 + 461061060610615.

It is an arithmetic number, because the mean of its divisors is an integer number (461061060610615).

Almost surely, 2^{922122121221229} is an apocalyptic number.

It is an amenable number.

922122121221229 is a deficient number, since it is larger than the sum of its proper divisors (1).

922122121221229 is an equidigital number, since it uses as much as digits as its factorization.

922122121221229 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 41472, while the sum is 40.

The spelling of 922122121221229 in words is "nine hundred twenty-two trillion, one hundred twenty-two billion, one hundred twenty-one million, two hundred twenty-one thousand, two hundred twenty-nine".