10076221 has 2 divisors, whose sum is σ = 10076222. Its totient is φ = 10076220.

The previous prime is 10076219. The next prime is 10076237. The reversal of 10076221 is 12267001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7868025 + 2208196 = 2805^2 + 1486^2 .

It is a cyclic number.

It is not a de Polignac number, because 10076221 - 2¹ = 10076219 is a prime.

Together with 10076219, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10076281) 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, 5038110 + 5038111.

It is an arithmetic number, because the mean of its divisors is an integer number (5038111).

Almost surely, 2^10076221 is an apocalyptic number.

It is an amenable number.

10076221 is a deficient number, since it is larger than the sum of its proper divisors (1).

10076221 is an equidigital number, since it uses as much as digits as its factorization.

10076221 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 10076221 is about 3174.3063809280. The cubic root of 10076221 is about 215.9894613628.

The spelling of 10076221 in words is "ten million, seventy-six thousand, two hundred twenty-one".