12202211101211 has 2 divisors, whose sum is σ = 12202211101212. Its totient is φ = 12202211101210.

The previous prime is 12202211101193. The next prime is 12202211101229. The reversal of 12202211101211 is 11210111220221.

It is a balanced prime because it is at equal distance from previous prime (12202211101193) and next prime (12202211101229).

It is a cyclic number.

It is not a de Polignac number, because 12202211101211 - 2¹⁰ = 12202211100187 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12202211101211.

It is not a weakly prime, because it can be changed into another prime (12202211101111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6101105550605 + 6101105550606.

It is an arithmetic number, because the mean of its divisors is an integer number (6101105550606).

Almost surely, 2^{12202211101211} is an apocalyptic number.

12202211101211 is a deficient number, since it is larger than the sum of its proper divisors (1).

12202211101211 is an equidigital number, since it uses as much as digits as its factorization.

12202211101211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 12202211101211 its reverse (11210111220221), we get a palindrome (23412322321432).

The spelling of 12202211101211 in words is "twelve trillion, two hundred two billion, two hundred eleven million, one hundred one thousand, two hundred eleven".