220232232013 has 16 divisors (see below), whose sum is σ = 233388060480. Its totient is φ = 207506509056.

The previous prime is 220232232007. The next prime is 220232232041. The reversal of 220232232013 is 310232232022.

It is not a de Polignac number, because 220232232013 - 2⁵ = 220232231981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220232232613) 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, 321756 + ... + 737557.

It is an arithmetic number, because the mean of its divisors is an integer number (14586753780).

Almost surely, 2^220232232013 is an apocalyptic number.

It is an amenable number.

220232232013 is a deficient number, since it is larger than the sum of its proper divisors (13155828467).

220232232013 is a wasteful number, since it uses less digits than its factorization.

220232232013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1059516.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 220232232013 its reverse (310232232022), we get a palindrome (530464464035).

Subtracting 220232232013 from its reverse (310232232022), we obtain a palindrome (90000000009).

The spelling of 220232232013 in words is "two hundred twenty billion, two hundred thirty-two million, two hundred thirty-two thousand, thirteen".