12002102201213 has 8 divisors (see below), whose sum is σ = 12031589168760. Its totient is φ = 11972615927040.

The previous prime is 12002102201209. The next prime is 12002102201239. The reversal of 12002102201213 is 31210220120021.

It can be written as a sum of positive squares in 4 ways, for example, as 10534425679684 + 1467676521529 = 3245678^2 + 1211477^2 .

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 12002102201213 - 2² = 12002102201209 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12002102201191 and 12002102201200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12002102201513) 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, 60431633 + ... + 60629913.

It is an arithmetic number, because the mean of its divisors is an integer number (1503948646095).

Almost surely, 2^{12002102201213} is an apocalyptic number.

It is an amenable number.

12002102201213 is a deficient number, since it is larger than the sum of its proper divisors (29486967547).

12002102201213 is a wasteful number, since it uses less digits than its factorization.

12002102201213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346687.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 12002102201213 its reverse (31210220120021), we get a palindrome (43212322321234).

The spelling of 12002102201213 in words is "twelve trillion, two billion, one hundred two million, two hundred one thousand, two hundred thirteen".