344022222321 has 48 divisors (see below), whose sum is σ = 549193716864. Its totient is φ = 206409595392.

The previous prime is 344022222281. The next prime is 344022222361. The reversal of 344022222321 is 123222220443.

344022222321 is a `hidden beast` number, since 3 + 4 + 402 + 2 + 22 + 232 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (344022222281) and next prime (344022222361).

It is not a de Polignac number, because 344022222321 - 2¹⁰ = 344022221297 is a prime.

It is not an unprimeable number, because it can be changed into a prime (344022222361) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13348770 + ... + 13374516.

It is an arithmetic number, because the mean of its divisors is an integer number (11441535768).

Almost surely, 2^344022222321 is an apocalyptic number.

It is an amenable number.

344022222321 is a deficient number, since it is larger than the sum of its proper divisors (205171494543).

344022222321 is a wasteful number, since it uses less digits than its factorization.

344022222321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29590 (or 29587 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 344022222321 its reverse (123222220443), we get a palindrome (467244442764).

The spelling of 344022222321 in words is "three hundred forty-four billion, twenty-two million, two hundred twenty-two thousand, three hundred twenty-one".