102200200011 has 64 divisors (see below), whose sum is σ = 194450135040. Its totient is φ = 51563952000.

The previous prime is 102200200001. The next prime is 102200200049. The reversal of 102200200011 is 110002002201.

It is not a de Polignac number, because 102200200011 - 2²¹ = 102198102859 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 102200199966 and 102200200002.

It is not an unprimeable number, because it can be changed into a prime (102200200001) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 847740 + ... + 960761.

It is an arithmetic number, because the mean of its divisors is an integer number (3038283360).

Almost surely, 2^102200200011 is an apocalyptic number.

102200200011 is a deficient number, since it is larger than the sum of its proper divisors (92249935029).

102200200011 is a wasteful number, since it uses less digits than its factorization.

102200200011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1808553 (or 1808547 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 102200200011 its reverse (110002002201), we get a palindrome (212202202212).

The spelling of 102200200011 in words is "one hundred two billion, two hundred million, two hundred thousand, eleven".