301223012230 has 16 divisors (see below), whose sum is σ = 619658768160. Its totient is φ = 103276461312.

The previous prime is 301223012219. The next prime is 301223012239. The reversal of 301223012230 is 32210322103.

It is a junction number, because it is equal to n+sod(n) for n = 301223012198 and 301223012207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (301223012239) 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, 2151592875 + ... + 2151593014.

It is an arithmetic number, because the mean of its divisors is an integer number (38728673010).

Almost surely, 2^301223012230 is an apocalyptic number.

301223012230 is an abundant number, since it is smaller than the sum of its proper divisors (318435755930).

301223012230 is a wasteful number, since it uses less digits than its factorization.

301223012230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4303185903.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 301223012230 its reverse (32210322103), we get a palindrome (333433334333).

The spelling of 301223012230 in words is "three hundred one billion, two hundred twenty-three million, twelve thousand, two hundred thirty".