12020122110110 has 32 divisors (see below), whose sum is σ = 21711491320320. Its totient is φ = 4791340364832.

The previous prime is 12020122110103. The next prime is 12020122110119. The reversal of 12020122110110 is 1101122102021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12020122110119) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4037777 + ... + 6351683.

It is an arithmetic number, because the mean of its divisors is an integer number (678484103760).

Almost surely, 2^{12020122110110} is an apocalyptic number.

12020122110110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12020122110110 is a deficient number, since it is larger than the sum of its proper divisors (9691369210210).

12020122110110 is a wasteful number, since it uses less digits than its factorization.

12020122110110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2315720.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 12020122110110 its reverse (1101122102021), we get a palindrome (13121244212131).

The spelling of 12020122110110 in words is "twelve trillion, twenty billion, one hundred twenty-two million, one hundred ten thousand, one hundred ten".