800202200211 has 18 divisors (see below), whose sum is σ = 1162269230460. Its totient is φ = 530520600240.

The previous prime is 800202200209. The next prime is 800202200227. The reversal of 800202200211 is 112002202008.

It is a happy number.

800202200211 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 800202200211 - 2¹ = 800202200209 is a prime.

It is a super-2 number, since 2×800202200211² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (800202200011) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1062121 + ... + 1651818.

Almost surely, 2^800202200211 is an apocalyptic number.

800202200211 is a deficient number, since it is larger than the sum of its proper divisors (362067030249).

800202200211 is a wasteful number, since it uses less digits than its factorization.

800202200211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2714307 (or 2714123 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 800202200211 its reverse (112002202008), we get a palindrome (912204402219).

The spelling of 800202200211 in words is "eight hundred billion, two hundred two million, two hundred thousand, two hundred eleven".