2210110222123 has 4 divisors (see below), whose sum is σ = 2281404100288. Its totient is φ = 2138816343960.

The previous prime is 2210110222121. The next prime is 2210110222157. The reversal of 2210110222123 is 3212220110122.

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 2210110222123 - 2¹ = 2210110222121 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2210110222123.

It is not an unprimeable number, because it can be changed into a prime (2210110222121) 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, 35646939036 + ... + 35646939097.

It is an arithmetic number, because the mean of its divisors is an integer number (570351025072).

Almost surely, 2^{2210110222123} is an apocalyptic number.

2210110222123 is a deficient number, since it is larger than the sum of its proper divisors (71293878165).

2210110222123 is an equidigital number, since it uses as much as digits as its factorization.

2210110222123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71293878164.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 2210110222123 its reverse (3212220110122), we get a palindrome (5422330332245).

The spelling of 2210110222123 in words is "two trillion, two hundred ten billion, one hundred ten million, two hundred twenty-two thousand, one hundred twenty-three".