1000002100202 has 8 divisors (see below), whose sum is σ = 1714289314656. Its totient is φ = 428572328652.

The previous prime is 1000002100183. The next prime is 1000002100243. The reversal of 1000002100202 is 2020012000001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1000002100202.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35714360708 + ... + 35714360735.

It is an arithmetic number, because the mean of its divisors is an integer number (214286164332).

Almost surely, 2^{1000002100202} is an apocalyptic number.

1000002100202 is a deficient number, since it is larger than the sum of its proper divisors (714287214454).

1000002100202 is an equidigital number, since it uses as much as digits as its factorization.

1000002100202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71428721452.

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

Adding to 1000002100202 its reverse (2020012000001), we get a palindrome (3020014100203).

The spelling of 1000002100202 in words is "one trillion, two million, one hundred thousand, two hundred two".