212330310203222 has 8 divisors (see below), whose sum is σ = 318916199078976. Its totient is φ = 106024910510232.

The previous prime is 212330310203191. The next prime is 212330310203227. The reversal of 212330310203222 is 222302013033212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 212330310203191 and 212330310203200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212330310203227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70122293798 + ... + 70122296825.

It is an arithmetic number, because the mean of its divisors is an integer number (39864524884872).

Almost surely, 2^{212330310203222} is an apocalyptic number.

212330310203222 is a deficient number, since it is larger than the sum of its proper divisors (106585888875754).

212330310203222 is a wasteful number, since it uses less digits than its factorization.

212330310203222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140244591382.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 212330310203222 its reverse (222302013033212), we get a palindrome (434632323236434).

The spelling of 212330310203222 in words is "two hundred twelve trillion, three hundred thirty billion, three hundred ten million, two hundred three thousand, two hundred twenty-two".