10034403221 has 4 divisors (see below), whose sum is σ = 10624662252. Its totient is φ = 9444144192.

The previous prime is 10034403217. The next prime is 10034403241. The reversal of 10034403221 is 12230443001.

10034403221 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 2868780721 + 7165622500 = 53561^2 + 84650^2 .

It is a cyclic number.

It is not a de Polignac number, because 10034403221 - 2² = 10034403217 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10034403193 and 10034403202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10034403241) 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, 295129490 + ... + 295129523.

It is an arithmetic number, because the mean of its divisors is an integer number (2656165563).

Almost surely, 2^10034403221 is an apocalyptic number.

It is an amenable number.

10034403221 is a deficient number, since it is larger than the sum of its proper divisors (590259031).

10034403221 is an equidigital number, since it uses as much as digits as its factorization.

10034403221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 590259030.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 10034403221 its reverse (12230443001), we get a palindrome (22264846222).

The spelling of 10034403221 in words is "ten billion, thirty-four million, four hundred three thousand, two hundred twenty-one".