10442010010121 has 2 divisors, whose sum is σ = 10442010010122. Its totient is φ = 10442010010120.

The previous prime is 10442010010079. The next prime is 10442010010127. The reversal of 10442010010121 is 12101001024401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7925548105225 + 2516461904896 = 2815235^2 + 1586336^2 .

It is a cyclic number.

It is not a de Polignac number, because 10442010010121 - 2³⁰ = 10440936268297 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10442010010121.

It is not a weakly prime, because it can be changed into another prime (10442010010127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5221005005060 + 5221005005061.

It is an arithmetic number, because the mean of its divisors is an integer number (5221005005061).

Almost surely, 2^{10442010010121} is an apocalyptic number.

It is an amenable number.

10442010010121 is a deficient number, since it is larger than the sum of its proper divisors (1).

10442010010121 is an equidigital number, since it uses as much as digits as its factorization.

10442010010121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 10442010010121 its reverse (12101001024401), we get a palindrome (22543011034522).

The spelling of 10442010010121 in words is "ten trillion, four hundred forty-two billion, ten million, ten thousand, one hundred twenty-one".