211322444223112 has 16 divisors (see below), whose sum is σ = 396620727635340. Its totient is φ = 105556916853696.

The previous prime is 211322444223089. The next prime is 211322444223127.

It is a happy number.

211322444223112 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 204794245481956 + 6528198741156 = 14310634^2 + 2555034^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13038148623 + ... + 13038164830.

Almost surely, 2^{211322444223112} is an apocalyptic number.

It is an amenable number.

211322444223112 is a deficient number, since it is larger than the sum of its proper divisors (185298283412228).

211322444223112 is a wasteful number, since it uses less digits than its factorization.

211322444223112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26076314472 (or 26076314468 counting only the distinct ones).

The product of its digits is 36864, while the sum is 34.

The spelling of 211322444223112 in words is "two hundred eleven trillion, three hundred twenty-two billion, four hundred forty-four million, two hundred twenty-three thousand, one hundred twelve".