2210212100111 has 4 divisors (see below), whose sum is σ = 2210215295400. Its totient is φ = 2210208904824.

The previous prime is 2210212100081. The next prime is 2210212100113. The reversal of 2210212100111 is 1110012120122.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2210212100111 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 (2210212100113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78716 + ... + 2103953.

It is an arithmetic number, because the mean of its divisors is an integer number (552553823850).

Almost surely, 2^{2210212100111} is an apocalyptic number.

2210212100111 is a deficient number, since it is larger than the sum of its proper divisors (3195289).

2210212100111 is a wasteful number, since it uses less digits than its factorization.

2210212100111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3195288.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 2210212100111 its reverse (1110012120122), we get a palindrome (3320224220233).

The spelling of 2210212100111 in words is "two trillion, two hundred ten billion, two hundred twelve million, one hundred thousand, one hundred eleven".