211201012229 has 2 divisors, whose sum is σ = 211201012230. Its totient is φ = 211201012228.

The previous prime is 211201012199. The next prime is 211201012339. The reversal of 211201012229 is 922210102112.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 175904748100 + 35296264129 = 419410^2 + 187873^2 .

It is a cyclic number.

It is not a de Polignac number, because 211201012229 - 2¹² = 211201008133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (211200012229) by changing a digit.

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, 105600506114 + 105600506115.

It is an arithmetic number, because the mean of its divisors is an integer number (105600506115).

Almost surely, 2^211201012229 is an apocalyptic number.

It is an amenable number.

211201012229 is a deficient number, since it is larger than the sum of its proper divisors (1).

211201012229 is an equidigital number, since it uses as much as digits as its factorization.

211201012229 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 23.

The spelling of 211201012229 in words is "two hundred eleven billion, two hundred one million, twelve thousand, two hundred twenty-nine".