220222230013 has 8 divisors (see below), whose sum is σ = 220440762360. Its totient is φ = 220003783680.

The previous prime is 220222229963. The next prime is 220222230037. The reversal of 220222230013 is 310032222022.

It can be written as a sum of positive squares in 4 ways, for example, as 3851195364 + 216371034649 = 62058^2 + 465157^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 220222230013 - 2⁹ = 220222229501 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 (220222230113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5884003 + ... + 5921311.

It is an arithmetic number, because the mean of its divisors is an integer number (27555095295).

Almost surely, 2^220222230013 is an apocalyptic number.

It is an amenable number.

220222230013 is a deficient number, since it is larger than the sum of its proper divisors (218532347).

220222230013 is a wasteful number, since it uses less digits than its factorization.

220222230013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43007.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 220222230013 its reverse (310032222022), we get a palindrome (530254452035).

The spelling of 220222230013 in words is "two hundred twenty billion, two hundred twenty-two million, two hundred thirty thousand, thirteen".