3820022205 has 16 divisors (see below), whose sum is σ = 6160164864. Its totient is φ = 2021302080.

The previous prime is 3820022203. The next prime is 3820022207. The reversal of 3820022205 is 5022200283.

It is an interprime number because it is at equal distance from previous prime (3820022203) and next prime (3820022207).

It is not a de Polignac number, because 3820022205 - 2¹ = 3820022203 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3820022203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1000726 + ... + 1004535.

It is an arithmetic number, because the mean of its divisors is an integer number (385010304).

Almost surely, 2^3820022205 is an apocalyptic number.

It is an amenable number.

3820022205 is a deficient number, since it is larger than the sum of its proper divisors (2340142659).

3820022205 is a wasteful number, since it uses less digits than its factorization.

3820022205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2005396.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 3820022205 is about 61806.3281954202. The cubic root of 3820022205 is about 1563.2266936967.

Adding to 3820022205 its reverse (5022200283), we get a palindrome (8842222488).

The spelling of 3820022205 in words is "three billion, eight hundred twenty million, twenty-two thousand, two hundred five".