30122232130 has 8 divisors (see below), whose sum is σ = 54220017852. Its totient is φ = 12048892848.

The previous prime is 30122232109. The next prime is 30122232163. The reversal of 30122232130 is 3123222103.

It can be written as a sum of positive squares in 2 ways, for example, as 27202234761 + 2919997369 = 164931^2 + 54037^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 30122232098 and 30122232107.

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, 1506111597 + ... + 1506111616.

Almost surely, 2^30122232130 is an apocalyptic number.

30122232130 is a deficient number, since it is larger than the sum of its proper divisors (24097785722).

30122232130 is a wasteful number, since it uses less digits than its factorization.

30122232130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3012223220.

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

Adding to 30122232130 its reverse (3123222103), we get a palindrome (33245454233).

The spelling of 30122232130 in words is "thirty billion, one hundred twenty-two million, two hundred thirty-two thousand, one hundred thirty".