212112002210 has 32 divisors (see below), whose sum is σ = 403460317440. Its totient is φ = 80066506752.

The previous prime is 212112002209. The next prime is 212112002231. The reversal of 212112002210 is 12200211212.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2123114 + ... + 2220773.

It is an arithmetic number, because the mean of its divisors is an integer number (12608134920).

Almost surely, 2^212112002210 is an apocalyptic number.

212112002210 is a deficient number, since it is larger than the sum of its proper divisors (191348315230).

212112002210 is a wasteful number, since it uses less digits than its factorization.

212112002210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4344170.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 212112002210 its reverse (12200211212), we get a palindrome (224312213422).

The spelling of 212112002210 in words is "two hundred twelve billion, one hundred twelve million, two thousand, two hundred ten".