13131224344210 has 96 divisors (see below), whose sum is σ = 27748180046592. Its totient is φ = 4460734333440.

The previous prime is 13131224344207. The next prime is 13131224344211. The reversal of 13131224344210 is 1244342213131.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (13131224344211) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 164464359 + ... + 164544181.

It is an arithmetic number, because the mean of its divisors is an integer number (289043542152).

Almost surely, 2^{13131224344210} is an apocalyptic number.

13131224344210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13131224344210 is an abundant number, since it is smaller than the sum of its proper divisors (14616955702382).

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

13131224344210 is a wasteful number, since it uses less digits than its factorization.

13131224344210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82928 (or 82921 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 13131224344210 its reverse (1244342213131), we get a palindrome (14375566557341).

The spelling of 13131224344210 in words is "thirteen trillion, one hundred thirty-one billion, two hundred twenty-four million, three hundred forty-four thousand, two hundred ten".