220300334213 has 4 divisors (see below), whose sum is σ = 233259177420. Its totient is φ = 207341491008.

The previous prime is 220300334209. The next prime is 220300334263. The reversal of 220300334213 is 312433003022.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 63818380129 + 156481954084 = 252623^2 + 395578^2 .

It is a cyclic number.

It is not a de Polignac number, because 220300334213 - 2² = 220300334209 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 (220300334263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6479421578 + ... + 6479421611.

It is an arithmetic number, because the mean of its divisors is an integer number (58314794355).

Almost surely, 2^220300334213 is an apocalyptic number.

It is an amenable number.

220300334213 is a deficient number, since it is larger than the sum of its proper divisors (12958843207).

220300334213 is a wasteful number, since it uses less digits than its factorization.

220300334213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12958843206.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 220300334213 its reverse (312433003022), we get a palindrome (532733337235).

The spelling of 220300334213 in words is "two hundred twenty billion, three hundred million, three hundred thirty-four thousand, two hundred thirteen".