343414321222212 has 180 divisors, whose sum is σ = 993687551406396. Its totient is φ = 103053572075520.

The previous prime is 343414321222177. The next prime is 343414321222243. The reversal of 343414321222212 is 212222123414343.

343414321222212 is a `hidden beast` number, since 3 + 4 + 3 + 4 + 1 + 432 + 1 + 2 + 2 + 2 + 212 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 304520438864196 + 38893882358016 = 17450514^2 + 6236496^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

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 59 ways as a sum of consecutive naturals, for example, 56016589 + ... + 61844052.

Almost surely, 2^{343414321222212} is an apocalyptic number.

It is an amenable number.

343414321222212 is an abundant number, since it is smaller than the sum of its proper divisors (650273230184184).

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

343414321222212 is a wasteful number, since it uses less digits than its factorization.

343414321222212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117860720 (or 117860686 counting only the distinct ones).

The product of its digits is 110592, while the sum is 36.

Adding to 343414321222212 its reverse (212222123414343), we get a palindrome (555636444636555).

The spelling of 343414321222212 in words is "three hundred forty-three trillion, four hundred fourteen billion, three hundred twenty-one million, two hundred twenty-two thousand, two hundred twelve".