10220204513 has 8 divisors (see below), whose sum is σ = 10240741800. Its totient is φ = 10199685888.

The previous prime is 10220204509. The next prime is 10220204549. The reversal of 10220204513 is 31540202201.

10220204513 is digitally balanced in base 2 and base 3, because in such bases 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 151486864 + 10068717649 = 12308^2 + 100343^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 10220204513 - 2² = 10220204509 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10220204503) 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 7 ways as a sum of consecutive naturals, for example, 1605545 + ... + 1611897.

It is an arithmetic number, because the mean of its divisors is an integer number (1280092725).

Almost surely, 2^10220204513 is an apocalyptic number.

It is an amenable number.

10220204513 is a deficient number, since it is larger than the sum of its proper divisors (20537287).

10220204513 is an equidigital number, since it uses as much as digits as its factorization.

10220204513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9331.

The product of its (nonzero) digits is 480, while the sum is 20.

Adding to 10220204513 its reverse (31540202201), we get a palindrome (41760406714).

The spelling of 10220204513 in words is "ten billion, two hundred twenty million, two hundred four thousand, five hundred thirteen".