2012200301321 has 16 divisors (see below), whose sum is σ = 2312275682304. Its totient is φ = 1715284905984.

The previous prime is 2012200301311. The next prime is 2012200301339. The reversal of 2012200301321 is 1231030022102.

It is a cyclic number.

It is not a de Polignac number, because 2012200301321 - 2⁶ = 2012200301257 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2012200301321.

It is not an unprimeable number, because it can be changed into a prime (2012200301311) 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, 4251080 + ... + 4700646.

It is an arithmetic number, because the mean of its divisors is an integer number (144517230144).

Almost surely, 2^{2012200301321} is an apocalyptic number.

It is an amenable number.

2012200301321 is a deficient number, since it is larger than the sum of its proper divisors (300075380983).

2012200301321 is a wasteful number, since it uses less digits than its factorization.

2012200301321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453080.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 2012200301321 its reverse (1231030022102), we get a palindrome (3243230323423).

The spelling of 2012200301321 in words is "two trillion, twelve billion, two hundred million, three hundred one thousand, three hundred twenty-one".