12221332001301 has 16 divisors (see below), whose sum is σ = 16821508128768. Its totient is φ = 7884378711600.

The previous prime is 12221332001297. The next prime is 12221332001317. The reversal of 12221332001301 is 10310023312221.

It is not a de Polignac number, because 12221332001301 - 2² = 12221332001297 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12221332001371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 825321 + ... + 5012366.

It is an arithmetic number, because the mean of its divisors is an integer number (1051344258048).

Almost surely, 2^{12221332001301} is an apocalyptic number.

It is an amenable number.

12221332001301 is a deficient number, since it is larger than the sum of its proper divisors (4600176127467).

12221332001301 is a wasteful number, since it uses less digits than its factorization.

12221332001301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5860232.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 12221332001301 its reverse (10310023312221), we get a palindrome (22531355313522).

The spelling of 12221332001301 in words is "twelve trillion, two hundred twenty-one billion, three hundred thirty-two million, one thousand, three hundred one".