12210101201 has 2 divisors, whose sum is σ = 12210101202. Its totient is φ = 12210101200.

The previous prime is 12210101143. The next prime is 12210101203. The reversal of 12210101201 is 10210101221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6674890000 + 5535211201 = 81700^2 + 74399^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12210101201 is a prime.

Together with 12210101203, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (12210101203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6105050600 + 6105050601.

It is an arithmetic number, because the mean of its divisors is an integer number (6105050601).

Almost surely, 2^12210101201 is an apocalyptic number.

It is an amenable number.

12210101201 is a deficient number, since it is larger than the sum of its proper divisors (1).

12210101201 is an equidigital number, since it uses as much as digits as its factorization.

12210101201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 12210101201 its reverse (10210101221), we get a palindrome (22420202422).

The spelling of 12210101201 in words is "twelve billion, two hundred ten million, one hundred one thousand, two hundred one".