12021313211113 has 8 divisors (see below), whose sum is σ = 12102617880000. Its totient is φ = 11940016872048.

The previous prime is 12021313211077. The next prime is 12021313211129. The reversal of 12021313211113 is 31111231312021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12021313211113 - 2⁴¹ = 9822289955561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12021313211143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 827338 + ... + 4972636.

It is an arithmetic number, because the mean of its divisors is an integer number (1512827235000).

Almost surely, 2^{12021313211113} is an apocalyptic number.

It is an amenable number.

12021313211113 is a deficient number, since it is larger than the sum of its proper divisors (81304668887).

12021313211113 is a wasteful number, since it uses less digits than its factorization.

12021313211113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4164911.

The product of its (nonzero) digits is 216, while the sum is 22.

Adding to 12021313211113 its reverse (31111231312021), we get a palindrome (43132544523134).

The spelling of 12021313211113 in words is "twelve trillion, twenty-one billion, three hundred thirteen million, two hundred eleven thousand, one hundred thirteen".