10001223601 has 2 divisors, whose sum is σ = 10001223602. Its totient is φ = 10001223600.

The previous prime is 10001223581. The next prime is 10001223613. The reversal of 10001223601 is 10632210001.

10001223601 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9048575376 + 952648225 = 95124^2 + 30865^2 .

It is a cyclic number.

It is not a de Polignac number, because 10001223601 - 2⁵ = 10001223569 is a prime.

It is not a weakly prime, because it can be changed into another prime (10001023601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5000611800 + 5000611801.

It is an arithmetic number, because the mean of its divisors is an integer number (5000611801).

Almost surely, 2^10001223601 is an apocalyptic number.

It is an amenable number.

10001223601 is a deficient number, since it is larger than the sum of its proper divisors (1).

10001223601 is an equidigital number, since it uses as much as digits as its factorization.

10001223601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 10001223601 its reverse (10632210001), we get a palindrome (20633433602).

The spelling of 10001223601 in words is "ten billion, one million, two hundred twenty-three thousand, six hundred one".