12130133012122 has 8 divisors (see below), whose sum is σ = 18195284522196. Its totient is φ = 6065038171392.

The previous prime is 12130133012093. The next prime is 12130133012141. The reversal of 12130133012122 is 22121033103121.

It can be written as a sum of positive squares in 2 ways, for example, as 12010043733601 + 120089278521 = 3465551^2 + 346539^2 .

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 = 12130133012093 and 12130133012102.

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, 13628103 + ... + 14490874.

Almost surely, 2^{12130133012122} is an apocalyptic number.

12130133012122 is a deficient number, since it is larger than the sum of its proper divisors (6065151510074).

12130133012122 is a wasteful number, since it uses less digits than its factorization.

12130133012122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28334672.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 12130133012122 its reverse (22121033103121), we get a palindrome (34251166115243).

Subtracting 12130133012122 from its reverse (22121033103121), we obtain a palindrome (9990900090999).

The spelling of 12130133012122 in words is "twelve trillion, one hundred thirty billion, one hundred thirty-three million, twelve thousand, one hundred twenty-two".