12004122130 has 128 divisors (see below), whose sum is σ = 29107040256. Its totient is φ = 3442348800.

The previous prime is 12004122103. The next prime is 12004122139. The reversal of 12004122130 is 3122140021.

It is a super-2 number, since 2×12004122130² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12004122139) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3311499 + ... + 3315121.

It is an arithmetic number, because the mean of its divisors is an integer number (227398752).

Almost surely, 2^12004122130 is an apocalyptic number.

12004122130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12004122130 is an abundant number, since it is smaller than the sum of its proper divisors (17102918126).

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

12004122130 is a wasteful number, since it uses less digits than its factorization.

12004122130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3992.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 12004122130 its reverse (3122140021), we get a palindrome (15126262151).

The spelling of 12004122130 in words is "twelve billion, four million, one hundred twenty-two thousand, one hundred thirty".