210002020210002 has 32 divisors (see below), whose sum is σ = 433938468120192. Its totient is φ = 67700926393344.

The previous prime is 210002020209997. The next prime is 210002020210009. The reversal of 210002020210002 is 200012020200012.

It is a self number, because there is not a number n which added to its sum of digits gives 210002020210002.

It is not an unprimeable number, because it can be changed into a prime (210002020210009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2832163663 + ... + 2832237810.

It is an arithmetic number, because the mean of its divisors is an integer number (13560577128756).

Almost surely, 2^{210002020210002} is an apocalyptic number.

210002020210002 is an abundant number, since it is smaller than the sum of its proper divisors (223936447910190).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

210002020210002 is a wasteful number, since it uses less digits than its factorization.

210002020210002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5664401682.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 210002020210002 its reverse (200012020200012), we get a palindrome (410014040410014).

The spelling of 210002020210002 in words is "two hundred ten trillion, two billion, twenty million, two hundred ten thousand, two".