12002303022202 has 4 divisors (see below), whose sum is σ = 18003454533306. Its totient is φ = 6001151511100.

The previous prime is 12002303022187. The next prime is 12002303022211. The reversal of 12002303022202 is 20222030320021.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 7729851228121 + 4272451794081 = 2780261^2 + 2066991^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 12002303022202.

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 as a sum of consecutive naturals, namely, 3000575755549 + ... + 3000575755552.

Almost surely, 2^{12002303022202} is an apocalyptic number.

12002303022202 is a deficient number, since it is larger than the sum of its proper divisors (6001151511104).

12002303022202 is an equidigital number, since it uses as much as digits as its factorization.

12002303022202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6001151511103.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 12002303022202 its reverse (20222030320021), we get a palindrome (32224333342223).

The spelling of 12002303022202 in words is "twelve trillion, two billion, three hundred three million, twenty-two thousand, two hundred two".