1322222606 has 8 divisors (see below), whose sum is σ = 1988568120. Its totient is φ = 659366568.

The previous prime is 1322222599. The next prime is 1322222611. The reversal of 1322222606 is 6062222231.

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

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, 871421 + ... + 872936.

It is an arithmetic number, because the mean of its divisors is an integer number (248571015).

Almost surely, 2^1322222606 is an apocalyptic number.

1322222606 is a deficient number, since it is larger than the sum of its proper divisors (666345514).

1322222606 is a wasteful number, since it uses less digits than its factorization.

1322222606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1744738.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 1322222606 is about 36362.3789925797. The cubic root of 1322222606 is about 1097.5766502956.

Adding to 1322222606 its reverse (6062222231), we get a palindrome (7384444837).

The spelling of 1322222606 in words is "one billion, three hundred twenty-two million, two hundred twenty-two thousand, six hundred six".