212233233232112 has 20 divisors (see below), whose sum is σ = 415273195225896. Its totient is φ = 105065957044800.

The previous prime is 212233233232093. The next prime is 212233233232127. The reversal of 212233233232112 is 211232332332212.

It is a congruent number.

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, 65666221538 + ... + 65666224769.

Almost surely, 2^{212233233232112} is an apocalyptic number.

It is an amenable number.

212233233232112 is a deficient number, since it is larger than the sum of its proper divisors (203039961993784).

212233233232112 is a wasteful number, since it uses less digits than its factorization.

212233233232112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131332446416 (or 131332446410 counting only the distinct ones).

The product of its digits is 31104, while the sum is 32.

Adding to 212233233232112 its reverse (211232332332212), we get a palindrome (423465565564324).

The spelling of 212233233232112 in words is "two hundred twelve trillion, two hundred thirty-three billion, two hundred thirty-three million, two hundred thirty-two thousand, one hundred twelve".