200002111211 has 12 divisors (see below), whose sum is σ = 232664985792. Its totient is φ = 171423404208.

The previous prime is 200002111189. The next prime is 200002111289. The reversal of 200002111211 is 112111200002.

It is not a de Polignac number, because 200002111211 - 2¹⁴ = 200002094827 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 200002111192 and 200002111201.

It is not an unprimeable number, because it can be changed into a prime (200002111811) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1401101 + ... + 1537233.

It is an arithmetic number, because the mean of its divisors is an integer number (19388748816).

Almost surely, 2^200002111211 is an apocalyptic number.

200002111211 is a deficient number, since it is larger than the sum of its proper divisors (32662874581).

200002111211 is a wasteful number, since it uses less digits than its factorization.

200002111211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166130 (or 166123 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 200002111211 its reverse (112111200002), we get a palindrome (312113311213).

The spelling of 200002111211 in words is "two hundred billion, two million, one hundred eleven thousand, two hundred eleven".