200220112111 has 8 divisors (see below), whose sum is σ = 205099368320. Its totient is φ = 195350991192.

The previous prime is 200220112091. The next prime is 200220112123. The reversal of 200220112111 is 111211022002.

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 200220112111 - 2⁷ = 200220111983 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 200220112091 and 200220112100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200220112151) 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, 2493825 + ... + 2572858.

It is an arithmetic number, because the mean of its divisors is an integer number (25637421040).

Almost surely, 2^200220112111 is an apocalyptic number.

200220112111 is a deficient number, since it is larger than the sum of its proper divisors (4879256209).

200220112111 is an equidigital number, since it uses as much as digits as its factorization.

200220112111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5067645.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 200220112111 its reverse (111211022002), we get a palindrome (311431134113).

The spelling of 200220112111 in words is "two hundred billion, two hundred twenty million, one hundred twelve thousand, one hundred eleven".