12202011212002 has 8 divisors (see below), whose sum is σ = 18425855857500. Its totient is φ = 6060059259504.

The previous prime is 12202011211979. The next prime is 12202011212161. The reversal of 12202011212002 is 20021211020221.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 8656958637441 + 3545052574561 = 2942271^2 + 1882831^2 .

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 20473172877 + ... + 20473173472.

Almost surely, 2^{12202011212002} is an apocalyptic number.

12202011212002 is a deficient number, since it is larger than the sum of its proper divisors (6223844645498).

12202011212002 is a wasteful number, since it uses less digits than its factorization.

12202011212002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40946346500.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 12202011212002 its reverse (20021211020221), we get a palindrome (32223222232223).

The spelling of 12202011212002 in words is "twelve trillion, two hundred two billion, eleven million, two hundred twelve thousand, two".