10010020020002 has 24 divisors (see below), whose sum is σ = 15645342059100. Its totient is φ = 4797657284448.

The previous prime is 10010020020001. The next prime is 10010020020019. The reversal of 10010020020002 is 20002002001001.

It can be written as a sum of positive squares in 2 ways, for example, as 9928744282081 + 81275737921 = 3150991^2 + 285089^2 .

It is not an unprimeable number, because it can be changed into a prime (10010020020001) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3345677 + ... + 5586912.

Almost surely, 2^{10010020020002} is an apocalyptic number.

10010020020002 is a deficient number, since it is larger than the sum of its proper divisors (5635322039098).

10010020020002 is an equidigital number, since it uses as much as digits as its factorization.

10010020020002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8932898 (or 8932759 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 8.

Adding to 10010020020002 its reverse (20002002001001), we get a palindrome (30012022021003).

The spelling of 10010020020002 in words is "ten trillion, ten billion, twenty million, twenty thousand, two".