2225471225 has 24 divisors (see below), whose sum is σ = 2783780160. Its totient is φ = 1764832320.

The previous prime is 2225471189. The next prime is 2225471231. The reversal of 2225471225 is 5221745222.

It is not a de Polignac number, because 2225471225 - 2²² = 2221276921 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2225471191 and 2225471200.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 2684111 + ... + 2684939.

It is an arithmetic number, because the mean of its divisors is an integer number (115990840).

Almost surely, 2^2225471225 is an apocalyptic number.

2225471225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2225471225 is a deficient number, since it is larger than the sum of its proper divisors (558308935).

2225471225 is a wasteful number, since it uses less digits than its factorization.

2225471225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1649 (or 1644 counting only the distinct ones).

The product of its digits is 22400, while the sum is 32.

The square root of 2225471225 is about 47174.9003708540. The cubic root of 2225471225 is about 1305.5915414925.

The spelling of 2225471225 in words is "two billion, two hundred twenty-five million, four hundred seventy-one thousand, two hundred twenty-five".