10101010202002 has 16 divisors (see below), whose sum is σ = 16043653935000. Its totient is φ = 4753157891328.

The previous prime is 10101010201969. The next prime is 10101010202021. The reversal of 10101010202002 is 20020201010101.

It can be written as a sum of positive squares in 4 ways, for example, as 8886295418121 + 1214714783881 = 2980989^2 + 1102141^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 10101010202002.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7448877 + ... + 8699872.

Almost surely, 2^{10101010202002} is an apocalyptic number.

10101010202002 is a deficient number, since it is larger than the sum of its proper divisors (5942643732998).

10101010202002 is a wasteful number, since it uses less digits than its factorization.

10101010202002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16167165.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 10101010202002 its reverse (20020201010101), we get a palindrome (30121211212103).

The spelling of 10101010202002 in words is "ten trillion, one hundred one billion, ten million, two hundred two thousand, two".