2225530212 has 24 divisors (see below), whose sum is σ = 5193666912. Its totient is φ = 741734400.

The previous prime is 2225530199. The next prime is 2225530213. The reversal of 2225530212 is 2120355222.

It is not an unprimeable number, because it can be changed into a prime (2225530213) 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, 151012 + ... + 165092.

It is an arithmetic number, because the mean of its divisors is an integer number (216402788).

Almost surely, 2^2225530212 is an apocalyptic number.

It is an amenable number.

2225530212 is an abundant number, since it is smaller than the sum of its proper divisors (2968136700).

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

2225530212 is a wasteful number, since it uses less digits than its factorization.

2225530212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27259 (or 27257 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 2225530212 is about 47175.5255614604. The cubic root of 2225530212 is about 1305.6030764650.

Adding to 2225530212 its reverse (2120355222), we get a palindrome (4345885434).

The spelling of 2225530212 in words is "two billion, two hundred twenty-five million, five hundred thirty thousand, two hundred twelve".