212110110210 has 16 divisors (see below), whose sum is σ = 509064264576. Its totient is φ = 56562696048.

The previous prime is 212110110187. The next prime is 212110110221. The reversal of 212110110210 is 12011011212.

212110110210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3535168474 + ... + 3535168533.

It is an arithmetic number, because the mean of its divisors is an integer number (31816516536).

Almost surely, 2^212110110210 is an apocalyptic number.

212110110210 is an abundant number, since it is smaller than the sum of its proper divisors (296954154366).

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

212110110210 is a wasteful number, since it uses less digits than its factorization.

212110110210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7070337017.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 212110110210 its reverse (12011011212), we get a palindrome (224121121422).

The spelling of 212110110210 in words is "two hundred twelve billion, one hundred ten million, one hundred ten thousand, two hundred ten".