220223010233 has 4 divisors (see below), whose sum is σ = 220225138980. Its totient is φ = 220220881488.

The previous prime is 220223010199. The next prime is 220223010299. The reversal of 220223010233 is 332010322022.

220223010233 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 17283572089 + 202939438144 = 131467^2 + 450488^2 .

It is a cyclic number.

It is not a de Polignac number, because 220223010233 - 2⁶ = 220223010169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220223910233) 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 3 ways as a sum of consecutive naturals, for example, 900818 + ... + 1118891.

It is an arithmetic number, because the mean of its divisors is an integer number (55056284745).

Almost surely, 2^220223010233 is an apocalyptic number.

It is an amenable number.

220223010233 is a deficient number, since it is larger than the sum of its proper divisors (2128747).

220223010233 is a wasteful number, since it uses less digits than its factorization.

220223010233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2128746.

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

Adding to 220223010233 its reverse (332010322022), we get a palindrome (552233332255).

The spelling of 220223010233 in words is "two hundred twenty billion, two hundred twenty-three million, ten thousand, two hundred thirty-three".