2241225552 has 80 divisors (see below), whose sum is σ = 5893462080. Its totient is φ = 733824000.

The previous prime is 2241225551. The next prime is 2241225587. The reversal of 2241225552 is 2555221422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2241225551) 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, 633324 + ... + 636852.

It is an arithmetic number, because the mean of its divisors is an integer number (73668276).

Almost surely, 2^2241225552 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 2241225552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2946731040).

2241225552 is an abundant number, since it is smaller than the sum of its proper divisors (3652236528).

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

2241225552 is a wasteful number, since it uses less digits than its factorization.

2241225552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3772 (or 3766 counting only the distinct ones).

The product of its digits is 16000, while the sum is 30.

The square root of 2241225552 is about 47341.5837504408. The cubic root of 2241225552 is about 1308.6651032998.

Adding to 2241225552 its reverse (2555221422), we get a palindrome (4796446974).

The spelling of 2241225552 in words is "two billion, two hundred forty-one million, two hundred twenty-five thousand, five hundred fifty-two".