2205550522 has 32 divisors (see below), whose sum is σ = 4025548800. Its totient is φ = 884701440.

The previous prime is 2205550517. The next prime is 2205550541. The reversal of 2205550522 is 2250555022.

2205550522 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17479 + ... + 68677.

It is an arithmetic number, because the mean of its divisors is an integer number (125798400).

Almost surely, 2^2205550522 is an apocalyptic number.

2205550522 is a deficient number, since it is larger than the sum of its proper divisors (1819998278).

2205550522 is a wasteful number, since it uses less digits than its factorization.

2205550522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51406.

The product of its (nonzero) digits is 10000, while the sum is 28.

The square root of 2205550522 is about 46963.2890883933. The cubic root of 2205550522 is about 1301.6843103169.

The spelling of 2205550522 in words is "two billion, two hundred five million, five hundred fifty thousand, five hundred twenty-two".