130223122212 has 24 divisors (see below), whose sum is σ = 303898366912. Its totient is φ = 43401362400.

The previous prime is 130223122201. The next prime is 130223122259. The reversal of 130223122212 is 212221322031.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 707239 + ... + 872142.

Almost surely, 2^130223122212 is an apocalyptic number.

130223122212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

130223122212 is an abundant number, since it is smaller than the sum of its proper divisors (173675244700).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130223122212 is a wasteful number, since it uses less digits than its factorization.

130223122212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1586259 (or 1586257 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 130223122212 its reverse (212221322031), we get a palindrome (342444444243).

The spelling of 130223122212 in words is "one hundred thirty billion, two hundred twenty-three million, one hundred twenty-two thousand, two hundred twelve".