212111110000112 has 10 divisors (see below), whose sum is σ = 410965275625248. Its totient is φ = 106055555000048.

The previous prime is 212111110000007. The next prime is 212111110000121. The reversal of 212111110000112 is 211000011111212.

It is a super-2 number, since 2×212111110000112² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6628472187488 + ... + 6628472187519.

Almost surely, 2^{212111110000112} is an apocalyptic number.

It is an amenable number.

212111110000112 is a deficient number, since it is larger than the sum of its proper divisors (198854165625136).

212111110000112 is a wasteful number, since it uses less digits than its factorization.

212111110000112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13256944375015 (or 13256944375009 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 212111110000112 its reverse (211000011111212), we get a palindrome (423111121111324).

The spelling of 212111110000112 in words is "two hundred twelve trillion, one hundred eleven billion, one hundred ten million, one hundred twelve", and thus it is an aban number.