220013205 has 8 divisors (see below), whose sum is σ = 352021152. Its totient is φ = 117340368.

The previous prime is 220013203. The next prime is 220013219. The reversal of 220013205 is 502310022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 220013205 - 2¹ = 220013203 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15), and also a Moran number because the ratio is a prime number: 14667547 = 220013205 / (2 + 2 + 0 + 0 + 1 + 3 + 2 + 0 + 5).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220013203) 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 7 ways as a sum of consecutive naturals, for example, 7333759 + ... + 7333788.

It is an arithmetic number, because the mean of its divisors is an integer number (44002644).

Almost surely, 2^220013205 is an apocalyptic number.

It is an amenable number.

220013205 is a deficient number, since it is larger than the sum of its proper divisors (132007947).

220013205 is a wasteful number, since it uses less digits than its factorization.

220013205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14667555.

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 220013205 is about 14832.8421079711. The cubic root of 220013205 is about 603.6931516329.

Adding to 220013205 its reverse (502310022), we get a palindrome (722323227).

The spelling of 220013205 in words is "two hundred twenty million, thirteen thousand, two hundred five".