211322121223112 has 16 divisors (see below), whose sum is σ = 396229211025840. Its totient is φ = 105660998282896.

The previous prime is 211322121223111. The next prime is 211322121223201.

211322121223112 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (211322121223111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8662223 + ... + 22308705.

It is an arithmetic number, because the mean of its divisors is an integer number (24764325689115).

Almost surely, 2^{211322121223112} is an apocalyptic number.

It is an amenable number.

211322121223112 is a deficient number, since it is larger than the sum of its proper divisors (184907089802728).

211322121223112 is a wasteful number, since it uses less digits than its factorization.

211322121223112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15582172 (or 15582168 counting only the distinct ones).

The product of its digits is 1152, while the sum is 26.

The spelling of 211322121223112 in words is "two hundred eleven trillion, three hundred twenty-two billion, one hundred twenty-one million, two hundred twenty-three thousand, one hundred twelve".