230020222201213 has 4 divisors (see below), whose sum is σ = 230027521449628. Its totient is φ = 230012922952800.

The previous prime is 230020222201181. The next prime is 230020222201229. The reversal of 230020222201213 is 312102222020032.

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 27122618211844 + 202897603989369 = 5207938^2 + 14244213^2 .

It is a cyclic number.

It is not a de Polignac number, because 230020222201213 - 2⁵ = 230020222201181 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 (230020222201283) 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, 3649576938 + ... + 3649639963.

It is an arithmetic number, because the mean of its divisors is an integer number (57506880362407).

Almost surely, 2^{230020222201213} is an apocalyptic number.

It is an amenable number.

230020222201213 is a deficient number, since it is larger than the sum of its proper divisors (7299248415).

230020222201213 is an equidigital number, since it uses as much as digits as its factorization.

230020222201213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7299248414.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 230020222201213 its reverse (312102222020032), we get a palindrome (542122444221245).

The spelling of 230020222201213 in words is "two hundred thirty trillion, twenty billion, two hundred twenty-two million, two hundred one thousand, two hundred thirteen".