212242314112 has 32 divisors (see below), whose sum is σ = 422872409880. Its totient is φ = 106109630976.

The previous prime is 212242314079. The next prime is 212242314121. The reversal of 212242314112 is 211413242212.

It is a tau number, because it is divible by the number of its divisors (32).

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, 1160643 + ... + 1331005.

Almost surely, 2^212242314112 is an apocalyptic number.

It is an amenable number.

212242314112 is a deficient number, since it is larger than the sum of its proper divisors (210630095768).

212242314112 is an equidigital number, since it uses as much as digits as its factorization.

212242314112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180110 (or 180098 counting only the distinct ones).

The product of its digits is 1536, while the sum is 25.

Adding to 212242314112 its reverse (211413242212), we get a palindrome (423655556324).

The spelling of 212242314112 in words is "two hundred twelve billion, two hundred forty-two million, three hundred fourteen thousand, one hundred twelve".