220020051113 has 8 divisors (see below), whose sum is σ = 220839081600. Its totient is φ = 219201313968.

The previous prime is 220020051037. The next prime is 220020051157. The reversal of 220020051113 is 311150020022.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 220020051113 - 2²⁶ = 219952942249 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 220020051091 and 220020051100.

It is not an unprimeable number, because it can be changed into a prime (220020071113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1491443 + ... + 1632311.

It is an arithmetic number, because the mean of its divisors is an integer number (27604885200).

Almost surely, 2^220020051113 is an apocalyptic number.

It is an amenable number.

220020051113 is a deficient number, since it is larger than the sum of its proper divisors (819030487).

220020051113 is a wasteful number, since it uses less digits than its factorization.

220020051113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146671.

The product of its (nonzero) digits is 120, while the sum is 17.

Adding to 220020051113 its reverse (311150020022), we get a palindrome (531170071135).

The spelling of 220020051113 in words is "two hundred twenty billion, twenty million, fifty-one thousand, one hundred thirteen".