2225523352 has 64 divisors (see below), whose sum is σ = 4765471200. Its totient is φ = 965882880.

The previous prime is 2225523341. The next prime is 2225523359. The reversal of 2225523352 is 2533255222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2225523359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 266602 + ... + 274822.

Almost surely, 2^2225523352 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2225523352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2382735600).

2225523352 is an abundant number, since it is smaller than the sum of its proper divisors (2539947848).

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

2225523352 is a wasteful number, since it uses less digits than its factorization.

2225523352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8396 (or 8392 counting only the distinct ones).

The product of its digits is 36000, while the sum is 31.

The square root of 2225523352 is about 47175.4528542122. The cubic root of 2225523352 is about 1305.6017349950.

Adding to 2225523352 its reverse (2533255222), we get a palindrome (4758778574).

The spelling of 2225523352 in words is "two billion, two hundred twenty-five million, five hundred twenty-three thousand, three hundred fifty-two".