10221343163 has 2 divisors, whose sum is σ = 10221343164. Its totient is φ = 10221343162.

The previous prime is 10221343141. The next prime is 10221343243. The reversal of 10221343163 is 36134312201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10221343163 - 2²⁴ = 10204565947 is a prime.

It is not a weakly prime, because it can be changed into another prime (10221343133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5110671581 + 5110671582.

It is an arithmetic number, because the mean of its divisors is an integer number (5110671582).

Almost surely, 2^10221343163 is an apocalyptic number.

10221343163 is a deficient number, since it is larger than the sum of its proper divisors (1).

10221343163 is an equidigital number, since it uses as much as digits as its factorization.

10221343163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 10221343163 its reverse (36134312201), we get a palindrome (46355655364).

The spelling of 10221343163 in words is "ten billion, two hundred twenty-one million, three hundred forty-three thousand, one hundred sixty-three".