12002202111002 has 4 divisors (see below), whose sum is σ = 18003303166506. Its totient is φ = 6001101055500.

The previous prime is 12002202110971. The next prime is 12002202111037. The reversal of 12002202111002 is 20011120220021.

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., 6917894175721 + 5084307935281 = 2630189^2 + 2254841^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3000550527749 + ... + 3000550527752.

Almost surely, 2^{12002202111002} is an apocalyptic number.

12002202111002 is a deficient number, since it is larger than the sum of its proper divisors (6001101055504).

12002202111002 is an equidigital number, since it uses as much as digits as its factorization.

12002202111002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6001101055503.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 12002202111002 its reverse (20011120220021), we get a palindrome (32013322331023).

The spelling of 12002202111002 in words is "twelve trillion, two billion, two hundred two million, one hundred eleven thousand, two".