10220230203223 has 4 divisors (see below), whose sum is σ = 10242593945920. Its totient is φ = 10197866460528.

The previous prime is 10220230203193. The next prime is 10220230203317. The reversal of 10220230203223 is 32230203202201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10220230203223 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10220230203194 and 10220230203203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10220230203923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11181870663 + ... + 11181871576.

It is an arithmetic number, because the mean of its divisors is an integer number (2560648486480).

Almost surely, 2^{10220230203223} is an apocalyptic number.

10220230203223 is a deficient number, since it is larger than the sum of its proper divisors (22363742697).

10220230203223 is an equidigital number, since it uses as much as digits as its factorization.

10220230203223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22363742696.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 10220230203223 its reverse (32230203202201), we get a palindrome (42450433405424).

The spelling of 10220230203223 in words is "ten trillion, two hundred twenty billion, two hundred thirty million, two hundred three thousand, two hundred twenty-three".