12110220002311 has 4 divisors (see below), whose sum is σ = 12110279550712. Its totient is φ = 12110160453912.

The previous prime is 12110220002269. The next prime is 12110220002317. The reversal of 12110220002311 is 11320002201121.

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 12110220002311 - 2¹⁹ = 12110219478023 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 (12110220002317) 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, 29468100 + ... + 29876233.

It is an arithmetic number, because the mean of its divisors is an integer number (3027569887678).

Almost surely, 2^{12110220002311} is an apocalyptic number.

12110220002311 is a deficient number, since it is larger than the sum of its proper divisors (59548401).

12110220002311 is an equidigital number, since it uses as much as digits as its factorization.

12110220002311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59548400.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 12110220002311 its reverse (11320002201121), we get a palindrome (23430222203432).

The spelling of 12110220002311 in words is "twelve trillion, one hundred ten billion, two hundred twenty million, two thousand, three hundred eleven".