2012110030223 has 4 divisors (see below), whose sum is σ = 2012113589040. Its totient is φ = 2012106471408.

The previous prime is 2012110030213. The next prime is 2012110030237. The reversal of 2012110030223 is 3220300112102.

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 2012110030223 - 2¹² = 2012110026127 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 (2012110030213) 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, 721790 + ... + 2131947.

It is an arithmetic number, because the mean of its divisors is an integer number (503028397260).

Almost surely, 2^{2012110030223} is an apocalyptic number.

2012110030223 is a deficient number, since it is larger than the sum of its proper divisors (3558817).

2012110030223 is an equidigital number, since it uses as much as digits as its factorization.

2012110030223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3558816.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 2012110030223 its reverse (3220300112102), we get a palindrome (5232410142325).

The spelling of 2012110030223 in words is "two trillion, twelve billion, one hundred ten million, thirty thousand, two hundred twenty-three".