10004221229 has 2 divisors, whose sum is σ = 10004221230. Its totient is φ = 10004221228.

The previous prime is 10004221219. The next prime is 10004221273. The reversal of 10004221229 is 92212240001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6522985225 + 3481236004 = 80765^2 + 59002^2 .

It is a cyclic number.

It is not a de Polignac number, because 10004221229 - 2²⁴ = 9987444013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10004221219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5002110614 + 5002110615.

It is an arithmetic number, because the mean of its divisors is an integer number (5002110615).

Almost surely, 2^10004221229 is an apocalyptic number.

It is an amenable number.

10004221229 is a deficient number, since it is larger than the sum of its proper divisors (1).

10004221229 is an equidigital number, since it uses as much as digits as its factorization.

10004221229 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 23.

The spelling of 10004221229 in words is "ten billion, four million, two hundred twenty-one thousand, two hundred twenty-nine".