212330230011112 has 32 divisors (see below), whose sum is σ = 407893342348800. Its totient is φ = 103559483952000.

The previous prime is 212330230011101. The next prime is 212330230011169. The reversal of 212330230011112 is 211110032033212.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48648264 + ... + 52832887.

It is an arithmetic number, because the mean of its divisors is an integer number (12746666948400).

Almost surely, 2^{212330230011112} is an apocalyptic number.

It is an amenable number.

212330230011112 is a deficient number, since it is larger than the sum of its proper divisors (195563112337688).

212330230011112 is a wasteful number, since it uses less digits than its factorization.

212330230011112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101487577 (or 101487573 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 212330230011112 its reverse (211110032033212), we get a palindrome (423440262044324).

The spelling of 212330230011112 in words is "two hundred twelve trillion, three hundred thirty billion, two hundred thirty million, eleven thousand, one hundred twelve".