211000122110212 has 24 divisors (see below), whose sum is σ = 411548225790240. Its totient is φ = 94068165893760.

The previous prime is 211000122110201. The next prime is 211000122110249. The reversal of 211000122110212 is 212011221000112.

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, 81656392714 + ... + 81656395297.

It is an arithmetic number, because the mean of its divisors is an integer number (17147842741260).

Almost surely, 2^{211000122110212} is an apocalyptic number.

It is an amenable number.

211000122110212 is a deficient number, since it is larger than the sum of its proper divisors (200548103680028).

211000122110212 is a wasteful number, since it uses less digits than its factorization.

211000122110212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163312788051 (or 163312788049 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 211000122110212 its reverse (212011221000112), we get a palindrome (423011343110324).

The spelling of 211000122110212 in words is "two hundred eleven trillion, one hundred twenty-two million, one hundred ten thousand, two hundred twelve".