12230032121130 has 32 divisors (see below), whose sum is σ = 29352184181568. Its totient is φ = 3261330000000.

The previous prime is 12230032121119. The next prime is 12230032121149. The reversal of 12230032121130 is 3112123003221.

It is a junction number, because it is equal to n+sod(n) for n = 12230032121097 and 12230032121106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10308630 + ... + 11433630.

It is an arithmetic number, because the mean of its divisors is an integer number (917255755674).

Almost surely, 2^{12230032121130} is an apocalyptic number.

12230032121130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12230032121130 is an abundant number, since it is smaller than the sum of its proper divisors (17122152060438).

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

12230032121130 is a wasteful number, since it uses less digits than its factorization.

12230032121130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1487382.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 12230032121130 its reverse (3112123003221), we get a palindrome (15342155124351).

The spelling of 12230032121130 in words is "twelve trillion, two hundred thirty billion, thirty-two million, one hundred twenty-one thousand, one hundred thirty".