212230334112022 has 4 divisors (see below), whose sum is σ = 318345501168036. Its totient is φ = 106115167056010.

The previous prime is 212230334112007. The next prime is 212230334112109. The reversal of 212230334112022 is 220211433032212.

It is a happy number.

It is a semiprime because it is the product of two primes.

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, 53057583528004 + ... + 53057583528007.

It is an arithmetic number, because the mean of its divisors is an integer number (79586375292009).

Almost surely, 2^{212230334112022} is an apocalyptic number.

212230334112022 is a deficient number, since it is larger than the sum of its proper divisors (106115167056014).

212230334112022 is a wasteful number, since it uses less digits than its factorization.

212230334112022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106115167056013.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 212230334112022 its reverse (220211433032212), we get a palindrome (432441767144234).

The spelling of 212230334112022 in words is "two hundred twelve trillion, two hundred thirty billion, three hundred thirty-four million, one hundred twelve thousand, twenty-two".