10002216001 has 2 divisors, whose sum is σ = 10002216002. Its totient is φ = 10002216000.

The previous prime is 10002215989. The next prime is 10002216023. The reversal of 10002216001 is 10061220001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5883657025 + 4118558976 = 76705^2 + 64176^2 .

It is a cyclic number.

It is not a de Polignac number, because 10002216001 - 2⁵ = 10002215969 is a prime.

It is not a weakly prime, because it can be changed into another prime (10002286001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5001108000 + 5001108001.

It is an arithmetic number, because the mean of its divisors is an integer number (5001108001).

Almost surely, 2^10002216001 is an apocalyptic number.

It is an amenable number.

10002216001 is a deficient number, since it is larger than the sum of its proper divisors (1).

10002216001 is an equidigital number, since it uses as much as digits as its factorization.

10002216001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 10002216001 its reverse (10061220001), we get a palindrome (20063436002).

The spelling of 10002216001 in words is "ten billion, two million, two hundred sixteen thousand, one".