12130021222030 has 16 divisors (see below), whose sum is σ = 21835458761184. Its totient is φ = 4851692808480.

The previous prime is 12130021221977. The next prime is 12130021222051. The reversal of 12130021222030 is 3022212003121.

It is a junction number, because it is equal to n+sod(n) for n = 12130021221989 and 12130021222007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39298626 + ... + 39606085.

It is an arithmetic number, because the mean of its divisors is an integer number (1364716172574).

Almost surely, 2^{12130021222030} is an apocalyptic number.

12130021222030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12130021222030 is a deficient number, since it is larger than the sum of its proper divisors (9705437539154).

12130021222030 is a wasteful number, since it uses less digits than its factorization.

12130021222030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78920091.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 12130021222030 its reverse (3022212003121), we get a palindrome (15152233225151).

The spelling of 12130021222030 in words is "twelve trillion, one hundred thirty billion, twenty-one million, two hundred twenty-two thousand, thirty".