2204245550 has 48 divisors (see below), whose sum is σ = 4422425280. Its totient is φ = 812557440.

The previous prime is 2204245541. The next prime is 2204245583. The reversal of 2204245550 is 555424022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 458459 + ... + 463241.

It is an arithmetic number, because the mean of its divisors is an integer number (92133860).

Almost surely, 2^2204245550 is an apocalyptic number.

2204245550 is an abundant number, since it is smaller than the sum of its proper divisors (2218179730).

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

2204245550 is a wasteful number, since it uses less digits than its factorization.

2204245550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5517 (or 5512 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 29.

The square root of 2204245550 is about 46949.3934998100. The cubic root of 2204245550 is about 1301.4275344099.

Adding to 2204245550 its reverse (555424022), we get a palindrome (2759669572).

The spelling of 2204245550 in words is "two billion, two hundred four million, two hundred forty-five thousand, five hundred fifty".