2206332505 has 16 divisors (see below), whose sum is σ = 3018983184. Its totient is φ = 1533450240.

The previous prime is 2206332503. The next prime is 2206332521. The reversal of 2206332505 is 5052336022.

It can be written as a sum of positive squares in 8 ways, for example, as 11128896 + 2195203609 = 3336^2 + 46853^2 .

It is not a de Polignac number, because 2206332505 - 2¹ = 2206332503 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2206332503) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 997236 + ... + 999445.

It is an arithmetic number, because the mean of its divisors is an integer number (188686449).

Almost surely, 2^2206332505 is an apocalyptic number.

It is an amenable number.

2206332505 is a deficient number, since it is larger than the sum of its proper divisors (812650679).

2206332505 is a wasteful number, since it uses less digits than its factorization.

2206332505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1996716.

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 2206332505 is about 46971.6138215412. The cubic root of 2206332505 is about 1301.8381305259.

Adding to 2206332505 its reverse (5052336022), we get a palindrome (7258668527).

The spelling of 2206332505 in words is "two billion, two hundred six million, three hundred thirty-two thousand, five hundred five".