2205000164 has 24 divisors (see below), whose sum is σ = 4087560960. Its totient is φ = 1037183616.

The previous prime is 2205000157. The next prime is 2205000167. The reversal of 2205000164 is 4610005022.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2205000167) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 182297 + ... + 194015.

It is an arithmetic number, because the mean of its divisors is an integer number (170315040).

Almost surely, 2^2205000164 is an apocalyptic number.

It is an amenable number.

2205000164 is a deficient number, since it is larger than the sum of its proper divisors (1882560796).

2205000164 is a wasteful number, since it uses less digits than its factorization.

2205000164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14507 (or 14505 counting only the distinct ones).

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

The square root of 2205000164 is about 46957.4292737582. The cubic root of 2205000164 is about 1301.5760301751.

Adding to 2205000164 its reverse (4610005022), we get a palindrome (6815005186).

The spelling of 2205000164 in words is "two billion, two hundred five million, one hundred sixty-four", and thus it is an aban number.