10221010200101 has 8 divisors (see below), whose sum is σ = 10256045687160. Its totient is φ = 10185975744192.

The previous prime is 10221010200083. The next prime is 10221010200161. The reversal of 10221010200101 is 10100201012201.

10221010200101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 5150294369476 + 5070715830625 = 2269426^2 + 2251825^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10221010200101 is a prime.

It is a super-3 number, since 3×10221010200101³ (a number of 40 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10221010200161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23273135 + ... + 23708243.

It is an arithmetic number, because the mean of its divisors is an integer number (1282005710895).

Almost surely, 2^{10221010200101} is an apocalyptic number.

It is an amenable number.

10221010200101 is a deficient number, since it is larger than the sum of its proper divisors (35035487059).

10221010200101 is an equidigital number, since it uses as much as digits as its factorization.

10221010200101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 515575.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 10221010200101 its reverse (10100201012201), we get a palindrome (20321211212302).

The spelling of 10221010200101 in words is "ten trillion, two hundred twenty-one billion, ten million, two hundred thousand, one hundred one".