12020002200002 has 8 divisors (see below), whose sum is σ = 18033640596156. Its totient is φ = 6008788667952.

The previous prime is 12020002200001. The next prime is 12020002200071. The reversal of 12020002200002 is 20000220002021.

It can be written as a sum of positive squares in 2 ways, for example, as 12019943386441 + 58813561 = 3466979^2 + 7669^2 .

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

It is not an unprimeable number, because it can be changed into a prime (12020002200001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 606203633 + ... + 606223460.

Almost surely, 2^{12020002200002} is an apocalyptic number.

12020002200002 is a deficient number, since it is larger than the sum of its proper divisors (6013638396154).

12020002200002 is a wasteful number, since it uses less digits than its factorization.

12020002200002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1212432052.

The product of its (nonzero) digits is 32, while the sum is 11.

Adding to 12020002200002 its reverse (20000220002021), we get a palindrome (32020222202023).

The spelling of 12020002200002 in words is "twelve trillion, twenty billion, two million, two hundred thousand, two".