211112002212 has 24 divisors (see below), whose sum is σ = 492603204576. Its totient is φ = 70369448448.

The previous prime is 211112002187. The next prime is 211112002223. The reversal of 211112002212 is 212200211112.

It is a junction number, because it is equal to n+sod(n) for n = 211112002191 and 211112002200.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 814843 + ... + 1042205.

It is an arithmetic number, because the mean of its divisors is an integer number (20525133524).

Almost surely, 2^211112002212 is an apocalyptic number.

It is an amenable number.

211112002212 is an abundant number, since it is smaller than the sum of its proper divisors (281491202364).

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

211112002212 is a wasteful number, since it uses less digits than its factorization.

211112002212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304747 (or 304745 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 211112002212 its reverse (212200211112), we get a palindrome (423312213324).

The spelling of 211112002212 in words is "two hundred eleven billion, one hundred twelve million, two thousand, two hundred twelve".