1122006505205 has 8 divisors (see below), whose sum is σ = 1349084564352. Its totient is φ = 895820698768.

The previous prime is 1122006505171. The next prime is 1122006505211. The reversal of 1122006505205 is 5025056002211.

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

It is a cyclic number.

It is not a de Polignac number, because 1122006505205 - 2¹⁶ = 1122006439669 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 223060409 + ... + 223065438.

It is an arithmetic number, because the mean of its divisors is an integer number (168635570544).

Almost surely, 2^{1122006505205} is an apocalyptic number.

It is an amenable number.

1122006505205 is a deficient number, since it is larger than the sum of its proper divisors (227078059147).

1122006505205 is an equidigital number, since it uses as much as digits as its factorization.

1122006505205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 446126355.

The product of its (nonzero) digits is 6000, while the sum is 29.

The spelling of 1122006505205 in words is "one trillion, one hundred twenty-two billion, six million, five hundred five thousand, two hundred five".