12312321201110 has 32 divisors (see below), whose sum is σ = 25348679300160. Its totient is φ = 4217954654592.

The previous prime is 12312321201107. The next prime is 12312321201121. The reversal of 12312321201110 is 1110212321321.

12312321201110 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71008925 + ... + 71182104.

It is an arithmetic number, because the mean of its divisors is an integer number (792146228130).

Almost surely, 2^{12312321201110} is an apocalyptic number.

12312321201110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12312321201110 is an abundant number, since it is smaller than the sum of its proper divisors (13036358099050).

12312321201110 is a wasteful number, since it uses less digits than its factorization.

12312321201110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142192280.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 12312321201110 its reverse (1110212321321), we get a palindrome (13422533522431).

It can be divided in two parts, 1231232 and 1201110, that added together give a palindrome (2432342).

The spelling of 12312321201110 in words is "twelve trillion, three hundred twelve billion, three hundred twenty-one million, two hundred one thousand, one hundred ten".