1344323222 has 8 divisors (see below), whose sum is σ = 2199801672. Its totient is φ = 611056000.

The previous prime is 1344323219. The next prime is 1344323249. The reversal of 1344323222 is 2223234431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1344323222² = 3614409850416922568, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1344323191 and 1344323200.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30552779 + ... + 30552822.

It is an arithmetic number, because the mean of its divisors is an integer number (274975209).

Almost surely, 2^1344323222 is an apocalyptic number.

1344323222 is a deficient number, since it is larger than the sum of its proper divisors (855478450).

1344323222 is a wasteful number, since it uses less digits than its factorization.

1344323222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61105614.

The product of its digits is 6912, while the sum is 26.

The square root of 1344323222 is about 36665.0135960700. The cubic root of 1344323222 is about 1103.6581302264.

Adding to 1344323222 its reverse (2223234431), we get a palindrome (3567557653).

The spelling of 1344323222 in words is "one billion, three hundred forty-four million, three hundred twenty-three thousand, two hundred twenty-two".