2205522104 has 16 divisors (see below), whose sum is σ = 4152516720. Its totient is φ = 1098184320.

The previous prime is 2205522103. The next prime is 2205522107. The reversal of 2205522104 is 4012255022.

It is a self number, because there is not a number n which added to its sum of digits gives 2205522104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2205522103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 570044 + ... + 573899.

It is an arithmetic number, because the mean of its divisors is an integer number (259532295).

Almost surely, 2^2205522104 is an apocalyptic number.

It is an amenable number.

2205522104 is a deficient number, since it is larger than the sum of its proper divisors (1946994616).

2205522104 is a wasteful number, since it uses less digits than its factorization.

2205522104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1144190 (or 1144186 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 2205522104 is about 46962.9865319488. The cubic root of 2205522104 is about 1301.6787196608.

Adding to 2205522104 its reverse (4012255022), we get a palindrome (6217777126).

The spelling of 2205522104 in words is "two billion, two hundred five million, five hundred twenty-two thousand, one hundred four".