11210002100111 has 32 divisors (see below), whose sum is σ = 11956547832192. Its totient is φ = 10486382100480.

The previous prime is 11210002099963. The next prime is 11210002100113. The reversal of 11210002100111 is 11100120001211.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11210002100111 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11210002100092 and 11210002100101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11210002100113) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2122701791 + ... + 2122707071.

It is an arithmetic number, because the mean of its divisors is an integer number (373642119756).

Almost surely, 2^{11210002100111} is an apocalyptic number.

11210002100111 is a deficient number, since it is larger than the sum of its proper divisors (746545732081).

11210002100111 is a wasteful number, since it uses less digits than its factorization.

11210002100111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10643.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 11210002100111 its reverse (11100120001211), we get a palindrome (22310122101322).

The spelling of 11210002100111 in words is "eleven trillion, two hundred ten billion, two million, one hundred thousand, one hundred eleven".