1344443222 has 8 divisors (see below), whose sum is σ = 2022758472. Its totient is φ = 670190400.

The previous prime is 1344443189. The next prime is 1344443227. The reversal of 1344443222 is 2223444431.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1344443227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1014779 + ... + 1016102.

It is an arithmetic number, because the mean of its divisors is an integer number (252844809).

Almost surely, 2^1344443222 is an apocalyptic number.

1344443222 is a deficient number, since it is larger than the sum of its proper divisors (678315250).

1344443222 is a wasteful number, since it uses less digits than its factorization.

1344443222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2031214.

The product of its digits is 18432, while the sum is 29.

The square root of 1344443222 is about 36666.6499969659. The cubic root of 1344443222 is about 1103.6909683200.

Adding to 1344443222 its reverse (2223444431), we get a palindrome (3567887653).

The spelling of 1344443222 in words is "one billion, three hundred forty-four million, four hundred forty-three thousand, two hundred twenty-two".