2210110012111 has 4 divisors (see below), whose sum is σ = 2306201751792. Its totient is φ = 2114018272432.

The previous prime is 2210110012091. The next prime is 2210110012141. The reversal of 2210110012111 is 1112100110122.

It is a happy number.

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 2210110012111 - 2⁷ = 2210110011983 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2210110012091 and 2210110012100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2210110012141) 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, 48045869806 + ... + 48045869851.

It is an arithmetic number, because the mean of its divisors is an integer number (576550437948).

Almost surely, 2^{2210110012111} is an apocalyptic number.

2210110012111 is a deficient number, since it is larger than the sum of its proper divisors (96091739681).

2210110012111 is an equidigital number, since it uses as much as digits as its factorization.

2210110012111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96091739680.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 2210110012111 its reverse (1112100110122), we get a palindrome (3322210122233).

The spelling of 2210110012111 in words is "two trillion, two hundred ten billion, one hundred ten million, twelve thousand, one hundred eleven".