12012310101110 has 64 divisors (see below), whose sum is σ = 24080942615040. Its totient is φ = 4277367889920.

The previous prime is 12012310101101. The next prime is 12012310101119. The reversal of 12012310101110 is 1110101321021.

It is an interprime number because it is at equal distance from previous prime (12012310101101) and next prime (12012310101119).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12012310101119) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1933034 + ... + 5268893.

It is an arithmetic number, because the mean of its divisors is an integer number (376264728360).

Almost surely, 2^{12012310101110} is an apocalyptic number.

12012310101110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12012310101110 is an abundant number, since it is smaller than the sum of its proper divisors (12068632513930).

12012310101110 is a wasteful number, since it uses less digits than its factorization.

12012310101110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7202261.

The product of its (nonzero) digits is 12, while the sum is 14.

Adding to 12012310101110 its reverse (1110101321021), we get a palindrome (13122411422131).

The spelling of 12012310101110 in words is "twelve trillion, twelve billion, three hundred ten million, one hundred one thousand, one hundred ten".