1343222 has 8 divisors (see below), whose sum is σ = 2084400. Its totient is φ = 648424.

The previous prime is 1343219. The next prime is 1343233. The reversal of 1343222 is 2223431.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1343222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11522 + ... + 11637.

It is an arithmetic number, because the mean of its divisors is an integer number (260550).

2^1343222 is an apocalyptic number.

1343222 is a deficient number, since it is larger than the sum of its proper divisors (741178).

1343222 is a wasteful number, since it uses less digits than its factorization.

1343222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23190.

The product of its digits is 288, while the sum is 17.

The square root of 1343222 is about 1158.9745467438. The cubic root of 1343222 is about 110.3356688676.

Adding to 1343222 its reverse (2223431), we get a palindrome (3566653).

The spelling of 1343222 in words is "one million, three hundred forty-three thousand, two hundred twenty-two".