130310230222 has 4 divisors (see below), whose sum is σ = 195465345336. Its totient is φ = 65155115110.

The previous prime is 130310230213. The next prime is 130310230223. The reversal of 130310230222 is 222032013031.

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

It is a super-2 number, since 2×130310230222² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 130310230222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130310230223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32577557554 + ... + 32577557557.

It is an arithmetic number, because the mean of its divisors is an integer number (48866336334).

Almost surely, 2^130310230222 is an apocalyptic number.

130310230222 is a deficient number, since it is larger than the sum of its proper divisors (65155115114).

130310230222 is an equidigital number, since it uses as much as digits as its factorization.

130310230222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65155115113.

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

Adding to 130310230222 its reverse (222032013031), we get a palindrome (352342243253).

The spelling of 130310230222 in words is "one hundred thirty billion, three hundred ten million, two hundred thirty thousand, two hundred twenty-two".