12030004122000 has 80 divisors (see below), whose sum is σ = 38784733308672. Its totient is φ = 3208001097600.

The previous prime is 12030004121983. The next prime is 12030004122029. The reversal of 12030004122000 is 22140003021.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (15).

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, 1002494344 + ... + 1002506343.

Almost surely, 2^{12030004122000} is an apocalyptic number.

12030004122000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12030004122000 is an abundant number, since it is smaller than the sum of its proper divisors (26754729186672).

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

12030004122000 is a wasteful number, since it uses less digits than its factorization.

12030004122000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2005000713 (or 2005000697 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 12030004122000 its reverse (22140003021), we get a palindrome (12052144125021).

The spelling of 12030004122000 in words is "twelve trillion, thirty billion, four million, one hundred twenty-two thousand".