1000101010202 has 12 divisors (see below), whose sum is σ = 1745074211850. Its totient is φ = 428614718616.

The previous prime is 1000101010189. The next prime is 1000101010289. The reversal of 1000101010202 is 2020101010001.

It can be written as a sum of positive squares in only one way, i.e., 766764673801 + 233336336401 = 875651^2 + 483049^2 .

It is a super-3 number, since 3×1000101010202³ (a number of 37 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1000101010202.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5102556077 + ... + 5102556272.

Almost surely, 2^{1000101010202} is an apocalyptic number.

1000101010202 is a deficient number, since it is larger than the sum of its proper divisors (744973201648).

1000101010202 is a wasteful number, since it uses less digits than its factorization.

1000101010202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10205112365 (or 10205112358 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 1000101010202 its reverse (2020101010001), we get a palindrome (3020202020203).

The spelling of 1000101010202 in words is "one trillion, one hundred one million, ten thousand, two hundred two".