220595204013 has 16 divisors (see below), whose sum is σ = 310074802176. Its totient is φ = 139291409520.

The previous prime is 220595204009. The next prime is 220595204029. The reversal of 220595204013 is 310402595022.

It is not a de Polignac number, because 220595204013 - 2² = 220595204009 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220595202013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25229581 + ... + 25238322.

It is an arithmetic number, because the mean of its divisors is an integer number (19379675136).

Almost surely, 2^220595204013 is an apocalyptic number.

It is an amenable number.

220595204013 is a deficient number, since it is larger than the sum of its proper divisors (89479598163).

220595204013 is a wasteful number, since it uses less digits than its factorization.

220595204013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50467984.

The product of its (nonzero) digits is 21600, while the sum is 33.

Adding to 220595204013 its reverse (310402595022), we get a palindrome (530997799035).

The spelling of 220595204013 in words is "two hundred twenty billion, five hundred ninety-five million, two hundred four thousand, thirteen".