212011001010229 has 2 divisors, whose sum is σ = 212011001010230. Its totient is φ = 212011001010228.

The previous prime is 212011001010209. The next prime is 212011001010271. The reversal of 212011001010229 is 922010100110212.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 156918162783204 + 55092838227025 = 12526698^2 + 7422455^2 .

It is a cyclic number.

It is not a de Polignac number, because 212011001010229 - 2²⁵ = 212010967455797 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (212011001010209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106005500505114 + 106005500505115.

It is an arithmetic number, because the mean of its divisors is an integer number (106005500505115).

Almost surely, 2^{212011001010229} is an apocalyptic number.

It is an amenable number.

212011001010229 is a deficient number, since it is larger than the sum of its proper divisors (1).

212011001010229 is an equidigital number, since it uses as much as digits as its factorization.

212011001010229 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 22.

The spelling of 212011001010229 in words is "two hundred twelve trillion, eleven billion, one million, ten thousand, two hundred twenty-nine".