10201022201 has 4 divisors (see below), whose sum is σ = 10393494372. Its totient is φ = 10008550032.

The previous prime is 10201022191. The next prime is 10201022219. The reversal of 10201022201 is 10222010201.

It is a happy number.

10201022201 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.

It can be written as a sum of positive squares in 2 ways, for example, as 7340376976 + 2860645225 = 85676^2 + 53485^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10201022201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10201022501) 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, 96236006 + ... + 96236111.

It is an arithmetic number, because the mean of its divisors is an integer number (2598373593).

Almost surely, 2^10201022201 is an apocalyptic number.

It is an amenable number.

10201022201 is a deficient number, since it is larger than the sum of its proper divisors (192472171).

10201022201 is an equidigital number, since it uses as much as digits as its factorization.

10201022201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192472170.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 10201022201 its reverse (10222010201), we get a palindrome (20423032402).

The spelling of 10201022201 in words is "ten billion, two hundred one million, twenty-two thousand, two hundred one".