12110110022 has 4 divisors (see below), whose sum is σ = 18165165036. Its totient is φ = 6055055010.

The previous prime is 12110110013. The next prime is 12110110031. The reversal of 12110110022 is 22001101121.

12110110022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (12110110013) and next prime (12110110031).

It is a junction number, because it is equal to n+sod(n) for n = 12110109985 and 12110110012.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 3027527504 + ... + 3027527507.

It is an arithmetic number, because the mean of its divisors is an integer number (4541291259).

Almost surely, 2^12110110022 is an apocalyptic number.

12110110022 is a deficient number, since it is larger than the sum of its proper divisors (6055055014).

12110110022 is an equidigital number, since it uses as much as digits as its factorization.

12110110022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6055055013.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 12110110022 its reverse (22001101121), we get a palindrome (34111211143).

The spelling of 12110110022 in words is "twelve billion, one hundred ten million, one hundred ten thousand, twenty-two".