1022848147829 has 2 divisors, whose sum is σ = 1022848147830. Its totient is φ = 1022848147828.

The previous prime is 1022848147807. The next prime is 1022848147859. The reversal of 1022848147829 is 9287418482201.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 746616964900 + 276231182929 = 864070^2 + 525577^2 .

It is a cyclic number.

It is not a de Polignac number, because 1022848147829 - 2²⁸ = 1022579712373 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1022848147859) 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, 511424073914 + 511424073915.

It is an arithmetic number, because the mean of its divisors is an integer number (511424073915).

Almost surely, 2^{1022848147829} is an apocalyptic number.

It is an amenable number.

1022848147829 is a deficient number, since it is larger than the sum of its proper divisors (1).

1022848147829 is an equidigital number, since it uses as much as digits as its factorization.

1022848147829 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4128768, while the sum is 56.

The spelling of 1022848147829 in words is "one trillion, twenty-two billion, eight hundred forty-eight million, one hundred forty-seven thousand, eight hundred twenty-nine".