130530232222 has 12 divisors (see below), whose sum is σ = 212015081880. Its totient is φ = 60244722408.

The previous prime is 130530232213. The next prime is 130530232267. The reversal of 130530232222 is 222232035031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 193091722 + ... + 193092397.

It is an arithmetic number, because the mean of its divisors is an integer number (17667923490).

Almost surely, 2^130530232222 is an apocalyptic number.

130530232222 is a deficient number, since it is larger than the sum of its proper divisors (81484849658).

130530232222 is a wasteful number, since it uses less digits than its factorization.

130530232222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386184147 (or 386184134 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

Adding to 130530232222 its reverse (222232035031), we get a palindrome (352762267253).

The spelling of 130530232222 in words is "one hundred thirty billion, five hundred thirty million, two hundred thirty-two thousand, two hundred twenty-two".