10221010201 has 4 divisors (see below), whose sum is σ = 10221246004. Its totient is φ = 10220774400.

The previous prime is 10221010153. The next prime is 10221010213. The reversal of 10221010201 is 10201012201.

10221010201 is digitally balanced in base 3, 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.

It can be written as a sum of positive squares in 2 ways, for example, as 1590414400 + 8630595801 = 39880^2 + 92901^2 .

It is a cyclic number.

It is not a de Polignac number, because 10221010201 - 2⁷ = 10221010073 is a prime.

It is a super-3 number, since 3×10221010201³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10221010601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32040 + ... + 146521.

It is an arithmetic number, because the mean of its divisors is an integer number (2555311501).

Almost surely, 2^10221010201 is an apocalyptic number.

It is an amenable number.

10221010201 is a deficient number, since it is larger than the sum of its proper divisors (235803).

10221010201 is an equidigital number, since it uses as much as digits as its factorization.

10221010201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235802.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 10221010201 its reverse (10201012201), we get a palindrome (20422022402).

The spelling of 10221010201 in words is "ten billion, two hundred twenty-one million, ten thousand, two hundred one".