1344222302 has 4 divisors (see below), whose sum is σ = 2016333456. Its totient is φ = 672111150.

The previous prime is 1344222301. The next prime is 1344222307. The reversal of 1344222302 is 2032224431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2032224431 = 113 ⋅17984287.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1344222301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 336055574 + ... + 336055577.

It is an arithmetic number, because the mean of its divisors is an integer number (504083364).

Almost surely, 2^1344222302 is an apocalyptic number.

1344222302 is a deficient number, since it is larger than the sum of its proper divisors (672111154).

1344222302 is an equidigital number, since it uses as much as digits as its factorization.

1344222302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 672111153.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 1344222302 is about 36663.6373263756. The cubic root of 1344222302 is about 1103.6305118769.

Adding to 1344222302 its reverse (2032224431), we get a palindrome (3376446733).

The spelling of 1344222302 in words is "one billion, three hundred forty-four million, two hundred twenty-two thousand, three hundred two".