102200102002111 has 4 divisors (see below), whose sum is σ = 102200454899424. Its totient is φ = 102199749104800.

The previous prime is 102200102002079. The next prime is 102200102002129. The reversal of 102200102002111 is 111200201002201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 102200102002111 - 2⁵ = 102200102002079 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 102200102002091 and 102200102002100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102200102002151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 176013895 + ... + 176593576.

It is an arithmetic number, because the mean of its divisors is an integer number (25550113724856).

Almost surely, 2^{102200102002111} is an apocalyptic number.

102200102002111 is a deficient number, since it is larger than the sum of its proper divisors (352897313).

102200102002111 is an equidigital number, since it uses as much as digits as its factorization.

102200102002111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352897312.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 102200102002111 its reverse (111200201002201), we get a palindrome (213400303004312).

The spelling of 102200102002111 in words is "one hundred two trillion, two hundred billion, one hundred two million, two thousand, one hundred eleven".