12012023113110 has 32 divisors (see below), whose sum is σ = 32032061635680. Its totient is φ = 3203206163424.

The previous prime is 12012023113007. The next prime is 12012023113121. The reversal of 12012023113110 is 1131132021021.

12012023113110 is a `hidden beast` number, since 1 + 2 + 0 + 120 + 231 + 1 + 311 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

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, 22244486977 + ... + 22244487516.

It is an arithmetic number, because the mean of its divisors is an integer number (1001001926115).

Almost surely, 2^{12012023113110} is an apocalyptic number.

12012023113110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12012023113110 is an abundant number, since it is smaller than the sum of its proper divisors (20020038522570).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12012023113110 is a wasteful number, since it uses less digits than its factorization.

12012023113110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44488974509 (or 44488974503 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 12012023113110 its reverse (1131132021021), we get a palindrome (13143155134131).

The spelling of 12012023113110 in words is "twelve trillion, twelve billion, twenty-three million, one hundred thirteen thousand, one hundred ten".