2205022450 has 24 divisors (see below), whose sum is σ = 4117705200. Its totient is φ = 878490000.

The previous prime is 2205022433. The next prime is 2205022459. The reversal of 2205022450 is 542205022.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2205022459) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 75300 + ... + 100399.

It is an arithmetic number, because the mean of its divisors is an integer number (171571050).

Almost surely, 2^2205022450 is an apocalyptic number.

2205022450 is a deficient number, since it is larger than the sum of its proper divisors (1912682750).

2205022450 is a wasteful number, since it uses less digits than its factorization.

2205022450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175962 (or 175957 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 22.

The square root of 2205022450 is about 46957.6665732019. Note that the first 3 decimals coincide. The cubic root of 2205022450 is about 1301.5804151825.

Adding to 2205022450 its reverse (542205022), we get a palindrome (2747227472).

The spelling of 2205022450 in words is "two billion, two hundred five million, twenty-two thousand, four hundred fifty".