10221100001 has 4 divisors (see below), whose sum is σ = 11681257152. Its totient is φ = 8760942852.

The previous prime is 10221099991. The next prime is 10221100013. The reversal of 10221100001 is 10000112201.

10221100001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10000112201 = 23 ⋅434787487.

It is a cyclic number.

It is not a de Polignac number, because 10221100001 - 2⁶ = 10221099937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10221100031) 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 in 3 ways as a sum of consecutive naturals, for example, 730078565 + ... + 730078578.

It is an arithmetic number, because the mean of its divisors is an integer number (2920314288).

Almost surely, 2^10221100001 is an apocalyptic number.

It is an amenable number.

10221100001 is a deficient number, since it is larger than the sum of its proper divisors (1460157151).

10221100001 is an equidigital number, since it uses as much as digits as its factorization.

10221100001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1460157150.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 10221100001 its reverse (10000112201), we get a palindrome (20221212202).

The spelling of 10221100001 in words is "ten billion, two hundred twenty-one million, one hundred thousand, one".