212223341334 has 16 divisors (see below), whose sum is σ = 435918215088. Its totient is φ = 68829191712.

The previous prime is 212223341329. The next prime is 212223341359. The reversal of 212223341334 is 433143322212.

It is a happy number.

It is a congruent number.

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, 477980277 + ... + 477980720.

It is an arithmetic number, because the mean of its divisors is an integer number (27244888443).

Almost surely, 2^212223341334 is an apocalyptic number.

212223341334 is an abundant number, since it is smaller than the sum of its proper divisors (223694873754).

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

212223341334 is a wasteful number, since it uses less digits than its factorization.

212223341334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 955961039.

The product of its digits is 20736, while the sum is 30.

Adding to 212223341334 its reverse (433143322212), we get a palindrome (645366663546).

The spelling of 212223341334 in words is "two hundred twelve billion, two hundred twenty-three million, three hundred forty-one thousand, three hundred thirty-four".