12002243332202 has 16 divisors (see below), whose sum is σ = 18113524781352. Its totient is φ = 5964440909760.

The previous prime is 12002243332187. The next prime is 12002243332243. The reversal of 12002243332202 is 20223334220021.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 4065058407601 + 7937184924601 = 2016199^2 + 2817301^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9179033 + ... + 10404764.

Almost surely, 2^{12002243332202} is an apocalyptic number.

12002243332202 is a deficient number, since it is larger than the sum of its proper divisors (6111281449150).

12002243332202 is a wasteful number, since it uses less digits than its factorization.

12002243332202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19585673.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 12002243332202 its reverse (20223334220021), we get a palindrome (32225577552223).

The spelling of 12002243332202 in words is "twelve trillion, two billion, two hundred forty-three million, three hundred thirty-two thousand, two hundred two".