220223231003 has 8 divisors (see below), whose sum is σ = 222047196672. Its totient is φ = 218400670656.

The previous prime is 220223230991. The next prime is 220223231017. The reversal of 220223231003 is 300132322022.

220223231003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 220223231003 - 2⁴ = 220223230987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220223231203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35450 + ... + 664607.

It is an arithmetic number, because the mean of its divisors is an integer number (27755899584).

Almost surely, 2^220223231003 is an apocalyptic number.

220223231003 is a deficient number, since it is larger than the sum of its proper divisors (1823965669).

220223231003 is a wasteful number, since it uses less digits than its factorization.

220223231003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 702661.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 220223231003 its reverse (300132322022), we get a palindrome (520355553025).

The spelling of 220223231003 in words is "two hundred twenty billion, two hundred twenty-three million, two hundred thirty-one thousand, three".