2225316164 has 24 divisors (see below), whose sum is σ = 4003466208. Its totient is φ = 1081661760.

The previous prime is 2225316109. The next prime is 2225316169. The reversal of 2225316164 is 4616135222.

It is a self number, because there is not a number n which added to its sum of digits gives 2225316164.

It is not an unprimeable number, because it can be changed into a prime (2225316169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22439 + ... + 70385.

It is an arithmetic number, because the mean of its divisors is an integer number (166811092).

Almost surely, 2^2225316164 is an apocalyptic number.

It is an amenable number.

2225316164 is a deficient number, since it is larger than the sum of its proper divisors (1778150044).

2225316164 is a wasteful number, since it uses less digits than its factorization.

2225316164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48275 (or 48273 counting only the distinct ones).

The product of its digits is 17280, while the sum is 32.

The square root of 2225316164 is about 47173.2568729360. The cubic root of 2225316164 is about 1305.5612181720.

The spelling of 2225316164 in words is "two billion, two hundred twenty-five million, three hundred sixteen thousand, one hundred sixty-four".