12002202211201 has 2 divisors, whose sum is σ = 12002202211202. Its totient is φ = 12002202211200.

The previous prime is 12002202211193. The next prime is 12002202211211. The reversal of 12002202211201 is 10211220220021.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10094447334976 + 1907754876225 = 3177176^2 + 1381215^2 .

It is a cyclic number.

It is not a de Polignac number, because 12002202211201 - 2³ = 12002202211193 is a prime.

It is not a weakly prime, because it can be changed into another prime (12002202211211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6001101105600 + 6001101105601.

It is an arithmetic number, because the mean of its divisors is an integer number (6001101105601).

Almost surely, 2^{12002202211201} is an apocalyptic number.

It is an amenable number.

12002202211201 is a deficient number, since it is larger than the sum of its proper divisors (1).

12002202211201 is an equidigital number, since it uses as much as digits as its factorization.

12002202211201 is an odious number, because the sum of its binary digits is odd.

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

Adding to 12002202211201 its reverse (10211220220021), we get a palindrome (22213422431222).

The spelling of 12002202211201 in words is "twelve trillion, two billion, two hundred two million, two hundred eleven thousand, two hundred one".