1343220224223 has 4 divisors (see below), whose sum is σ = 1790960298968. Its totient is φ = 895480149480.

The previous prime is 1343220224189. The next prime is 1343220224249. The reversal of 1343220224223 is 3224220223431.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1343220224223 - 2¹³ = 1343220216031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1343220225223) 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, 223870037368 + ... + 223870037373.

It is an arithmetic number, because the mean of its divisors is an integer number (447740074742).

Almost surely, 2^{1343220224223} is an apocalyptic number.

1343220224223 is a deficient number, since it is larger than the sum of its proper divisors (447740074745).

1343220224223 is an equidigital number, since it uses as much as digits as its factorization.

1343220224223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 447740074744.

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 1343220224223 its reverse (3224220223431), we get a palindrome (4567440447654).

The spelling of 1343220224223 in words is "one trillion, three hundred forty-three billion, two hundred twenty million, two hundred twenty-four thousand, two hundred twenty-three".