13113425050220 has 48 divisors (see below), whose sum is σ = 30081350200608. Its totient is φ = 4762218908160.

The previous prime is 13113425050163. The next prime is 13113425050273. The reversal of 13113425050220 is 2205052431131.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39203657 + ... + 39536736.

It is an arithmetic number, because the mean of its divisors is an integer number (626694795846).

Almost surely, 2^{13113425050220} is an apocalyptic number.

13113425050220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13113425050220 is an abundant number, since it is smaller than the sum of its proper divisors (16967925150388).

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

13113425050220 is a wasteful number, since it uses less digits than its factorization.

13113425050220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78741170 (or 78741168 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

Adding to 13113425050220 its reverse (2205052431131), we get a palindrome (15318477481351).

The spelling of 13113425050220 in words is "thirteen trillion, one hundred thirteen billion, four hundred twenty-five million, fifty thousand, two hundred twenty".