2204544622 has 32 divisors (see below), whose sum is σ = 3810014208. Its totient is φ = 937132416.

The previous prime is 2204544607. The next prime is 2204544653. The reversal of 2204544622 is 2264454022.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1699078 + ... + 1700374.

It is an arithmetic number, because the mean of its divisors is an integer number (119062944).

Almost surely, 2^2204544622 is an apocalyptic number.

2204544622 is a deficient number, since it is larger than the sum of its proper divisors (1605469586).

2204544622 is a wasteful number, since it uses less digits than its factorization.

2204544622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2200.

The product of its (nonzero) digits is 30720, while the sum is 31.

The square root of 2204544622 is about 46952.5784382498. The cubic root of 2204544622 is about 1301.4863909703.

Adding to 2204544622 its reverse (2264454022), we get a palindrome (4468998644).

The spelling of 2204544622 in words is "two billion, two hundred four million, five hundred forty-four thousand, six hundred twenty-two".