1006222205 has 16 divisors (see below), whose sum is σ = 1238194944. Its totient is φ = 784533120.

The previous prime is 1006222177. The next prime is 1006222213. The reversal of 1006222205 is 5022226001.

It is not a de Polignac number, because 1006222205 - 2¹⁴ = 1006205821 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 265232 + ... + 268998.

It is an arithmetic number, because the mean of its divisors is an integer number (77387184).

Almost surely, 2^1006222205 is an apocalyptic number.

It is an amenable number.

1006222205 is a deficient number, since it is larger than the sum of its proper divisors (231972739).

1006222205 is a wasteful number, since it uses less digits than its factorization.

1006222205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5116.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 1006222205 is about 31721.0057375235. The cubic root of 1006222205 is about 1002.0697813827.

Adding to 1006222205 its reverse (5022226001), we get a palindrome (6028448206).

The spelling of 1006222205 in words is "one billion, six million, two hundred twenty-two thousand, two hundred five".