13132101200220 has 144 divisors (see below), whose sum is σ = 40919288592000. Its totient is φ = 3406527249408.

The previous prime is 13132101200209. The next prime is 13132101200237. The reversal of 13132101200220 is 2200210123131.

13132101200220 is a `hidden beast` number, since 1 + 3 + 1 + 321 + 0 + 120 + 0 + 220 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 13132101200193 and 13132101200202.

It is a congruent number.

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 47 ways as a sum of consecutive naturals, for example, 31648656 + ... + 32060904.

Almost surely, 2^{13132101200220} is an apocalyptic number.

13132101200220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13132101200220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20459644296000).

13132101200220 is an abundant number, since it is smaller than the sum of its proper divisors (27787187391780).

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

13132101200220 is a wasteful number, since it uses less digits than its factorization.

13132101200220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 417084 (or 417079 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 13132101200220 its reverse (2200210123131), we get a palindrome (15332311323351).

The spelling of 13132101200220 in words is "thirteen trillion, one hundred thirty-two billion, one hundred one million, two hundred thousand, two hundred twenty".