2225477168 has 40 divisors (see below), whose sum is σ = 4536205200. Its totient is φ = 1056145664.

The previous prime is 2225477167. The next prime is 2225477173. The reversal of 2225477168 is 8617745222.

It is not an unprimeable number, because it can be changed into a prime (2225477161) 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, 13271 + ... + 68022.

It is an arithmetic number, because the mean of its divisors is an integer number (113405130).

Almost surely, 2^2225477168 is an apocalyptic number.

It is an amenable number.

2225477168 is an abundant number, since it is smaller than the sum of its proper divisors (2310728032).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2225477168 is a wasteful number, since it uses less digits than its factorization.

2225477168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81389 (or 81383 counting only the distinct ones).

The product of its digits is 376320, while the sum is 44.

The square root of 2225477168 is about 47174.9633598162. The cubic root of 2225477168 is about 1305.5927036619.

The spelling of 2225477168 in words is "two billion, two hundred twenty-five million, four hundred seventy-seven thousand, one hundred sixty-eight".