41121229 has 2 divisors, whose sum is σ = 41121230. Its totient is φ = 41121228.

The previous prime is 41121191. The next prime is 41121233. The reversal of 41121229 is 92212114.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 38415204 + 2706025 = 6198^2 + 1645^2 .

It is a cyclic number.

It is not a de Polignac number, because 41121229 - 2¹¹ = 41119181 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41121299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20560614 + 20560615.

It is an arithmetic number, because the mean of its divisors is an integer number (20560615).

Almost surely, 2^41121229 is an apocalyptic number.

It is an amenable number.

41121229 is a deficient number, since it is larger than the sum of its proper divisors (1).

41121229 is an equidigital number, since it uses as much as digits as its factorization.

41121229 is an evil number, because the sum of its binary digits is even.

The product of its digits is 288, while the sum is 22.

The square root of 41121229 is about 6412.5836446786. The cubic root of 41121229 is about 345.1612464759.

The spelling of 41121229 in words is "forty-one million, one hundred twenty-one thousand, two hundred twenty-nine".