212210224110222 has 16 divisors (see below), whose sum is σ = 457068175006800. Its totient is φ = 65295453572352.

The previous prime is 212210224110163. The next prime is 212210224110223. The reversal of 212210224110222 is 222011422012212.

It is a junction number, because it is equal to n+sod(n) for n = 212210224110192 and 212210224110201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212210224110223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1360321949347 + ... + 1360321949502.

It is an arithmetic number, because the mean of its divisors is an integer number (28566760937925).

Almost surely, 2^{212210224110222} is an apocalyptic number.

212210224110222 is an abundant number, since it is smaller than the sum of its proper divisors (244857950896578).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

212210224110222 is a wasteful number, since it uses less digits than its factorization.

212210224110222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2720643898867.

The product of its (nonzero) digits is 1024, while the sum is 24.

Adding to 212210224110222 its reverse (222011422012212), we get a palindrome (434221646122434).

The spelling of 212210224110222 in words is "two hundred twelve trillion, two hundred ten billion, two hundred twenty-four million, one hundred ten thousand, two hundred twenty-two".