13201110002220 has 48 divisors (see below), whose sum is σ = 42243552008448. Its totient is φ = 3017396571840.

The previous prime is 13201110002191. The next prime is 13201110002237. The reversal of 13201110002220 is 2220001110231.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 13201110002220.

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, 15715606726 + ... + 15715607565.

It is an arithmetic number, because the mean of its divisors is an integer number (880074000176).

Almost surely, 2^{13201110002220} is an apocalyptic number.

13201110002220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13201110002220 is an abundant number, since it is smaller than the sum of its proper divisors (29042442006228).

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

13201110002220 is a wasteful number, since it uses less digits than its factorization.

13201110002220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31431214310 (or 31431214308 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 13201110002220 its reverse (2220001110231), we get a palindrome (15421111112451).

The spelling of 13201110002220 in words is "thirteen trillion, two hundred one billion, one hundred ten million, two thousand, two hundred twenty".