212022001101112 has 16 divisors (see below), whose sum is σ = 399559227966360. Its totient is φ = 105472873643424.

The previous prime is 212022001101037. The next prime is 212022001101133. The reversal of 212022001101112 is 211101100220212.

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, 67265861718 + ... + 67265864869.

Almost surely, 2^{212022001101112} is an apocalyptic number.

It is an amenable number.

212022001101112 is a deficient number, since it is larger than the sum of its proper divisors (187537226865248).

212022001101112 is a wasteful number, since it uses less digits than its factorization.

212022001101112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134531726790 (or 134531726786 counting only the distinct ones).

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

Adding to 212022001101112 its reverse (211101100220212), we get a palindrome (423123101321324).

The spelling of 212022001101112 in words is "two hundred twelve trillion, twenty-two billion, one million, one hundred one thousand, one hundred twelve".