13112001012230 has 64 divisors (see below), whose sum is σ = 25575186006720. Its totient is φ = 4822013374464.

The previous prime is 13112001012223. The next prime is 13112001012239. The reversal of 13112001012230 is 3221010021131.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a junction number, because it is equal to n+sod(n) for n = 13112001012199 and 13112001012208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13112001012239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3964829 + ... + 6476408.

It is an arithmetic number, because the mean of its divisors is an integer number (399612281355).

Almost surely, 2^{13112001012230} is an apocalyptic number.

13112001012230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13112001012230 is a deficient number, since it is larger than the sum of its proper divisors (12463184994490).

13112001012230 is a wasteful number, since it uses less digits than its factorization.

13112001012230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10441433.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 13112001012230 its reverse (3221010021131), we get a palindrome (16333011033361).

The spelling of 13112001012230 in words is "thirteen trillion, one hundred twelve billion, one million, twelve thousand, two hundred thirty".