210002200100111 has 16 divisors (see below), whose sum is σ = 211189481280000. Its totient is φ = 208816279375968.

The previous prime is 210002200100101. The next prime is 210002200100219. The reversal of 210002200100111 is 111001002200012.

It is a cyclic number.

It is not a de Polignac number, because 210002200100111 - 2²⁶ = 210002132991247 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 210002200100092 and 210002200100101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210002200100101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2198306630 + ... + 2198402156.

It is an arithmetic number, because the mean of its divisors is an integer number (13199342580000).

Almost surely, 2^{210002200100111} is an apocalyptic number.

210002200100111 is a deficient number, since it is larger than the sum of its proper divisors (1187281179889).

210002200100111 is a wasteful number, since it uses less digits than its factorization.

210002200100111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102518.

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

Adding to 210002200100111 its reverse (111001002200012), we get a palindrome (321003202300123).

The spelling of 210002200100111 in words is "two hundred ten trillion, two billion, two hundred million, one hundred thousand, one hundred eleven".