2220205337 has 12 divisors (see below), whose sum is σ = 2666002176. Its totient is φ = 1841643720.

The previous prime is 2220205333. The next prime is 2220205357. The reversal of 2220205337 is 7335020222.

It is not a de Polignac number, because 2220205337 - 2² = 2220205333 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2220205333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 729293 + ... + 732330.

It is an arithmetic number, because the mean of its divisors is an integer number (222166848).

Almost surely, 2^2220205337 is an apocalyptic number.

It is an amenable number.

2220205337 is a deficient number, since it is larger than the sum of its proper divisors (445796839).

2220205337 is a wasteful number, since it uses less digits than its factorization.

2220205337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1461668 (or 1461661 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 26.

The square root of 2220205337 is about 47119.0549247329. The cubic root of 2220205337 is about 1304.5609689572.

Adding to 2220205337 its reverse (7335020222), we get a palindrome (9555225559).

The spelling of 2220205337 in words is "two billion, two hundred twenty million, two hundred five thousand, three hundred thirty-seven".