130221030122 has 8 divisors (see below), whose sum is σ = 195340463136. Its totient is φ = 65107542412.

The previous prime is 130221030119. The next prime is 130221030133. The reversal of 130221030122 is 221030122031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 130221030122.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1431158 + ... + 1519425.

It is an arithmetic number, because the mean of its divisors is an integer number (24417557892).

Almost surely, 2^130221030122 is an apocalyptic number.

130221030122 is a deficient number, since it is larger than the sum of its proper divisors (65119433014).

130221030122 is a wasteful number, since it uses less digits than its factorization.

130221030122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2972652.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 130221030122 its reverse (221030122031), we get a palindrome (351251152153).

The spelling of 130221030122 in words is "one hundred thirty billion, two hundred twenty-one million, thirty thousand, one hundred twenty-two".