200220111111 has 8 divisors (see below), whose sum is σ = 266987150704. Its totient is φ = 133466572800.

The previous prime is 200220111071. The next prime is 200220111121. The reversal of 200220111111 is 111111022002.

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

It is not a de Polignac number, because 200220111111 - 2³¹ = 198072627463 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200220111121) 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, 3340666 + ... + 3400071.

It is an arithmetic number, because the mean of its divisors is an integer number (33373393838).

Almost surely, 2^200220111111 is an apocalyptic number.

200220111111 is a deficient number, since it is larger than the sum of its proper divisors (66767039593).

200220111111 is an equidigital number, since it uses as much as digits as its factorization.

200220111111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6750641.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 200220111111 its reverse (111111022002), we get a palindrome (311331133113).

The spelling of 200220111111 in words is "two hundred billion, two hundred twenty million, one hundred eleven thousand, one hundred eleven".