211210002112 has 28 divisors (see below), whose sum is σ = 420789680136. Its totient is φ = 105184256000.

The previous prime is 211210002103. The next prime is 211210002137. The reversal of 211210002112 is 211200012112.

It is a junction number, because it is equal to n+sod(n) for n = 211210002092 and 211210002101.

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 3 ways as a sum of consecutive naturals, for example, 6557953 + ... + 6590080.

It is an arithmetic number, because the mean of its divisors is an integer number (15028202862).

Almost surely, 2^211210002112 is an apocalyptic number.

It is an amenable number.

211210002112 is a deficient number, since it is larger than the sum of its proper divisors (209579678024).

211210002112 is a wasteful number, since it uses less digits than its factorization.

211210002112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13148296 (or 13148286 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 211210002112 its reverse (211200012112), we get a palindrome (422410014224).

The spelling of 211210002112 in words is "two hundred eleven billion, two hundred ten million, two thousand, one hundred twelve".