6560720222 has 16 divisors (see below), whose sum is σ = 11459156832. Its totient is φ = 2758685280.

The previous prime is 6560720203. The next prime is 6560720233. The reversal of 6560720222 is 2220270656.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4420229 + ... + 4421712.

It is an arithmetic number, because the mean of its divisors is an integer number (716197302).

Almost surely, 2^6560720222 is an apocalyptic number.

6560720222 is a deficient number, since it is larger than the sum of its proper divisors (4898436610).

6560720222 is a wasteful number, since it uses less digits than its factorization.

6560720222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8842003.

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 6560720222 is about 80998.2729568971. The cubic root of 6560720222 is about 1872.0488303231.

Adding to 6560720222 its reverse (2220270656), we get a palindrome (8780990878).

The spelling of 6560720222 in words is "six billion, five hundred sixty million, seven hundred twenty thousand, two hundred twenty-two".