344463330222 has 144 divisors (see below), whose sum is σ = 846129001536. Its totient is φ = 101147376000.

The previous prime is 344463330217. The next prime is 344463330223. The reversal of 344463330222 is 222033364443.

344463330222 is a `hidden beast` number, since 3 + 4 + 44 + 63 + 330 + 222 = 666.

344463330222 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344463330223) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 10322308 + ... + 10355624.

It is an arithmetic number, because the mean of its divisors is an integer number (5875895844).

Almost surely, 2^344463330222 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 344463330222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (423064500768).

344463330222 is an abundant number, since it is smaller than the sum of its proper divisors (501665671314).

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

344463330222 is a wasteful number, since it uses less digits than its factorization.

344463330222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33495 (or 33481 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 36.

Adding to 344463330222 its reverse (222033364443), we get a palindrome (566496694665).

The spelling of 344463330222 in words is "three hundred forty-four billion, four hundred sixty-three million, three hundred thirty thousand, two hundred twenty-two".