2204244525 has 48 divisors (see below), whose sum is σ = 4169177600. Its totient is φ = 1006637760.

The previous prime is 2204244521. The next prime is 2204244527. The reversal of 2204244525 is 5254424022.

It is not a de Polignac number, because 2204244525 - 2² = 2204244521 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2204244492 and 2204244501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2204244521) 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 47 ways as a sum of consecutive naturals, for example, 827646 + ... + 830304.

Almost surely, 2^2204244525 is an apocalyptic number.

2204244525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2204244525 is a deficient number, since it is larger than the sum of its proper divisors (1964933075).

2204244525 is a wasteful number, since it uses less digits than its factorization.

2204244525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4258 (or 4253 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 30.

The square root of 2204244525 is about 46949.3825837998. The cubic root of 2204244525 is about 1301.4273326836.

Adding to 2204244525 its reverse (5254424022), we get a palindrome (7458668547).

The spelling of 2204244525 in words is "two billion, two hundred four million, two hundred forty-four thousand, five hundred twenty-five".