220012102205 has 16 divisors (see below), whose sum is σ = 319479759360. Its totient is φ = 141991003392.

The previous prime is 220012102187. The next prime is 220012102217. The reversal of 220012102205 is 502201210022.

It is not a de Polignac number, because 220012102205 - 2¹⁶ = 220012036669 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

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, 184883525 + ... + 184884714.

It is an arithmetic number, because the mean of its divisors is an integer number (19967484960).

Almost surely, 2^220012102205 is an apocalyptic number.

It is an amenable number.

220012102205 is a deficient number, since it is larger than the sum of its proper divisors (99467657155).

220012102205 is a wasteful number, since it uses less digits than its factorization.

220012102205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 369768268.

The product of its (nonzero) digits is 160, while the sum is 17.

Adding to 220012102205 its reverse (502201210022), we get a palindrome (722213312227).

The spelling of 220012102205 in words is "two hundred twenty billion, twelve million, one hundred two thousand, two hundred five".