211210100002002 has 64 divisors (see below), whose sum is σ = 442018999074816. Its totient is φ = 67154086179840.

The previous prime is 211210100001941. The next prime is 211210100002021. The reversal of 211210100002002 is 200200001012112.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 287211393 + ... + 287945835.

It is an arithmetic number, because the mean of its divisors is an integer number (6906546860544).

Almost surely, 2^{211210100002002} is an apocalyptic number.

211210100002002 is an abundant number, since it is smaller than the sum of its proper divisors (230808899072814).

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

211210100002002 is a wasteful number, since it uses less digits than its factorization.

211210100002002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 740295.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 211210100002002 its reverse (200200001012112), we get a palindrome (411410101014114).

The spelling of 211210100002002 in words is "two hundred eleven trillion, two hundred ten billion, one hundred million, two thousand, two".