12020323112110 has 16 divisors (see below), whose sum is σ = 21690538171632. Its totient is φ = 4796138896000.

The previous prime is 12020323112053. The next prime is 12020323112113. The reversal of 12020323112110 is 1121132302021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12020323112113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1498789396 + ... + 1498797415.

It is an arithmetic number, because the mean of its divisors is an integer number (1355658635727).

Almost surely, 2^{12020323112110} is an apocalyptic number.

12020323112110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12020323112110 is a deficient number, since it is larger than the sum of its proper divisors (9670215059522).

12020323112110 is a wasteful number, since it uses less digits than its factorization.

12020323112110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2997587219.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 12020323112110 its reverse (1121132302021), we get a palindrome (13141455414131).

The spelling of 12020323112110 in words is "twelve trillion, twenty billion, three hundred twenty-three million, one hundred twelve thousand, one hundred ten".