344442422222 has 16 divisors (see below), whose sum is σ = 543879949200. Its totient is φ = 163149888960.

The previous prime is 344442422221. The next prime is 344442422257. The reversal of 344442422222 is 222224244443.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344442422221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 755522 + ... + 1122362.

It is an arithmetic number, because the mean of its divisors is an integer number (33992496825).

Almost surely, 2^344442422222 is an apocalyptic number.

344442422222 is a deficient number, since it is larger than the sum of its proper divisors (199437526978).

344442422222 is a wasteful number, since it uses less digits than its factorization.

344442422222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 391571.

The product of its digits is 196608, while the sum is 35.

Adding to 344442422222 its reverse (222224244443), we get a palindrome (566666666665).

The spelling of 344442422222 in words is "three hundred forty-four billion, four hundred forty-two million, four hundred twenty-two thousand, two hundred twenty-two".