210212011012229 has 2 divisors, whose sum is σ = 210212011012230. Its totient is φ = 210212011012228.

The previous prime is 210212011012219. The next prime is 210212011012247. The reversal of 210212011012229 is 922210110212012.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 203532965184004 + 6679045828225 = 14266498^2 + 2584385^2 .

It is a cyclic number.

It is not a de Polignac number, because 210212011012229 - 2³⁶ = 210143291535493 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 210212011012198 and 210212011012207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (210212011012219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105106005506114 + 105106005506115.

It is an arithmetic number, because the mean of its divisors is an integer number (105106005506115).

Almost surely, 2^{210212011012229} is an apocalyptic number.

It is an amenable number.

210212011012229 is a deficient number, since it is larger than the sum of its proper divisors (1).

210212011012229 is an equidigital number, since it uses as much as digits as its factorization.

210212011012229 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 26.

The spelling of 210212011012229 in words is "two hundred ten trillion, two hundred twelve billion, eleven million, twelve thousand, two hundred twenty-nine".