2225322224 has 20 divisors (see below), whose sum is σ = 4315415760. Its totient is φ = 1111666560.

The previous prime is 2225322223. The next prime is 2225322233. The reversal of 2225322224 is 4222235222.

It is a junction number, because it is equal to n+sod(n) for n = 2225322193 and 2225322202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2225322223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43532 + ... + 79659.

It is an arithmetic number, because the mean of its divisors is an integer number (215770788).

Almost surely, 2^2225322224 is an apocalyptic number.

It is an amenable number.

2225322224 is a deficient number, since it is larger than the sum of its proper divisors (2090093536).

2225322224 is a wasteful number, since it uses less digits than its factorization.

2225322224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124328 (or 124322 counting only the distinct ones).

The product of its digits is 7680, while the sum is 26.

The square root of 2225322224 is about 47173.3211042004. The cubic root of 2225322224 is about 1305.5624032761.

Adding to 2225322224 its reverse (4222235222), we get a palindrome (6447557446).

The spelling of 2225322224 in words is "two billion, two hundred twenty-five million, three hundred twenty-two thousand, two hundred twenty-four".