344340022224422 has 128 divisors (see below), whose sum is σ = 636891129262080. Its totient is φ = 136276965457920.

The previous prime is 344340022224389. The next prime is 344340022224433. The reversal of 344340022224422 is 224422220043443.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3102749798 + ... + 3102860774.

It is an arithmetic number, because the mean of its divisors is an integer number (4975711947360).

Almost surely, 2^{344340022224422} is an apocalyptic number.

344340022224422 is a deficient number, since it is larger than the sum of its proper divisors (292551107037658).

344340022224422 is a wasteful number, since it uses less digits than its factorization.

344340022224422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112006.

The product of its (nonzero) digits is 589824, while the sum is 38.

Adding to 344340022224422 its reverse (224422220043443), we get a palindrome (568762242267865).

The spelling of 344340022224422 in words is "three hundred forty-four trillion, three hundred forty billion, twenty-two million, two hundred twenty-four thousand, four hundred twenty-two".