13112301202220 has 24 divisors (see below), whose sum is σ = 30039090027408. Its totient is φ = 4768109528000.

The previous prime is 13112301202219. The next prime is 13112301202241. The reversal of 13112301202220 is 2220210321131.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 13112301202192 and 13112301202201.

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 7 ways as a sum of consecutive naturals, for example, 29800684331 + ... + 29800684770.

It is an arithmetic number, because the mean of its divisors is an integer number (1251628751142).

Almost surely, 2^{13112301202220} is an apocalyptic number.

13112301202220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13112301202220 is an abundant number, since it is smaller than the sum of its proper divisors (16926788825188).

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

13112301202220 is a wasteful number, since it uses less digits than its factorization.

13112301202220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59601369121 (or 59601369119 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 13112301202220 its reverse (2220210321131), we get a palindrome (15332511523351).

The spelling of 13112301202220 in words is "thirteen trillion, one hundred twelve billion, three hundred one million, two hundred two thousand, two hundred twenty".