10001222010229 has 2 divisors, whose sum is σ = 10001222010230. Its totient is φ = 10001222010228.

The previous prime is 10001222010113. The next prime is 10001222010287. The reversal of 10001222010229 is 92201022210001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8891995983025 + 1109226027204 = 2981945^2 + 1053198^2 .

It is a cyclic number.

It is not a de Polignac number, because 10001222010229 - 2²¹ = 10001219913077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10001222010289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5000611005114 + 5000611005115.

It is an arithmetic number, because the mean of its divisors is an integer number (5000611005115).

Almost surely, 2^{10001222010229} is an apocalyptic number.

It is an amenable number.

10001222010229 is a deficient number, since it is larger than the sum of its proper divisors (1).

10001222010229 is an equidigital number, since it uses as much as digits as its factorization.

10001222010229 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 22.

The spelling of 10001222010229 in words is "ten trillion, one billion, two hundred twenty-two million, ten thousand, two hundred twenty-nine".