200102200111 has 24 divisors (see below), whose sum is σ = 236913610752. Its totient is φ = 168388875600.

The previous prime is 200102200099. The next prime is 200102200153. The reversal of 200102200111 is 111002201002.

200102200111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 200102200111 - 2⁹ = 200102199599 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 (200102200811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1073431 + ... + 1245976.

It is an arithmetic number, because the mean of its divisors is an integer number (9871400448).

Almost surely, 2^200102200111 is an apocalyptic number.

200102200111 is a deficient number, since it is larger than the sum of its proper divisors (36811410641).

200102200111 is a wasteful number, since it uses less digits than its factorization.

200102200111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2319483 (or 2319472 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 200102200111 its reverse (111002201002), we get a palindrome (311104401113).

The spelling of 200102200111 in words is "two hundred billion, one hundred two million, two hundred thousand, one hundred eleven".