12012110311130 has 32 divisors (see below), whose sum is σ = 21682164354048. Its totient is φ = 4791438993600.

The previous prime is 12012110311129. The next prime is 12012110311133. The reversal of 12012110311130 is 3111301121021.

It is a junction number, because it is equal to n+sod(n) for n = 12012110311099 and 12012110311108.

It is not an unprimeable number, because it can be changed into a prime (12012110311133) 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, 9558599 + ... + 10742021.

It is an arithmetic number, because the mean of its divisors is an integer number (677567636064).

Almost surely, 2^{12012110311130} is an apocalyptic number.

12012110311130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12012110311130 is a deficient number, since it is larger than the sum of its proper divisors (9670054042918).

12012110311130 is a wasteful number, since it uses less digits than its factorization.

12012110311130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1186262.

The product of its (nonzero) digits is 36, while the sum is 17.

Adding to 12012110311130 its reverse (3111301121021), we get a palindrome (15123411432151).

The spelling of 12012110311130 in words is "twelve trillion, twelve billion, one hundred ten million, three hundred eleven thousand, one hundred thirty".