12130112001 has 16 divisors (see below), whose sum is σ = 18503653248. Its totient is φ = 6924115200.

The previous prime is 12130111969. The next prime is 12130112009. The reversal of 12130112001 is 10021103121.

It is not a de Polignac number, because 12130112001 - 2⁵ = 12130111969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12130112009) 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, 287160 + ... + 326681.

It is an arithmetic number, because the mean of its divisors is an integer number (1156478328).

Almost surely, 2^12130112001 is an apocalyptic number.

It is an amenable number.

12130112001 is a deficient number, since it is larger than the sum of its proper divisors (6373541247).

12130112001 is an equidigital number, since it uses as much as digits as its factorization.

12130112001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 614792.

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

Adding to 12130112001 its reverse (10021103121), we get a palindrome (22151215122).

The spelling of 12130112001 in words is "twelve billion, one hundred thirty million, one hundred twelve thousand, one".