1002221210033 has 2 divisors, whose sum is σ = 1002221210034. Its totient is φ = 1002221210032.

The previous prime is 1002221209999. The next prime is 1002221210069. The reversal of 1002221210033 is 3300121222001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 955013653504 + 47207556529 = 977248^2 + 217273^2 .

It is a cyclic number.

It is not a de Polignac number, because 1002221210033 - 2¹⁰ = 1002221209009 is a prime.

It is a super-2 number, since 2×1002221210033² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1002221209993 and 1002221210020.

It is not a weakly prime, because it can be changed into another prime (1002221210933) 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, 501110605016 + 501110605017.

It is an arithmetic number, because the mean of its divisors is an integer number (501110605017).

Almost surely, 2^{1002221210033} is an apocalyptic number.

It is an amenable number.

1002221210033 is a deficient number, since it is larger than the sum of its proper divisors (1).

1002221210033 is an equidigital number, since it uses as much as digits as its factorization.

1002221210033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 1002221210033 its reverse (3300121222001), we get a palindrome (4302342432034).

The spelling of 1002221210033 in words is "one trillion, two billion, two hundred twenty-one million, two hundred ten thousand, thirty-three".