10229081 has 2 divisors, whose sum is σ = 10229082. Its totient is φ = 10229080.

The previous prime is 10229077. The next prime is 10229111. The reversal of 10229081 is 18092201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8497225 + 1731856 = 2915^2 + 1316^2 .

It is a cyclic number.

It is not a de Polignac number, because 10229081 - 2² = 10229077 is a prime.

It is a super-2 number, since 2×10229081² = 209268196209122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10229881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5114540 + 5114541.

It is an arithmetic number, because the mean of its divisors is an integer number (5114541).

Almost surely, 2^10229081 is an apocalyptic number.

It is an amenable number.

10229081 is a deficient number, since it is larger than the sum of its proper divisors (1).

10229081 is an equidigital number, since it uses as much as digits as its factorization.

10229081 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 23.

The square root of 10229081 is about 3198.2934512017. The cubic root of 10229081 is about 217.0761976951.

The spelling of 10229081 in words is "ten million, two hundred twenty-nine thousand, eighty-one".