13121441212230 has 96 divisors (see below), whose sum is σ = 38337428316096. Its totient is φ = 3089463075072.

The previous prime is 13121441212213. The next prime is 13121441212259. The reversal of 13121441212230 is 3221214412131.

13121441212230 is a `hidden beast` number, since 1 + 3 + 1 + 2 + 1 + 4 + 412 + 12 + 230 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 13121441212194 and 13121441212203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 243775417 + ... + 243829236.

It is an arithmetic number, because the mean of its divisors is an integer number (399348211626).

Almost surely, 2^{13121441212230} is an apocalyptic number.

13121441212230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13121441212230 is an abundant number, since it is smaller than the sum of its proper divisors (25215987103866).

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

13121441212230 is a wasteful number, since it uses less digits than its factorization.

13121441212230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487604702 (or 487604699 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

Adding to 13121441212230 its reverse (3221214412131), we get a palindrome (16342655624361).

The spelling of 13121441212230 in words is "thirteen trillion, one hundred twenty-one billion, four hundred forty-one million, two hundred twelve thousand, two hundred thirty".