220332110223 has 4 divisors (see below), whose sum is σ = 293776146968. Its totient is φ = 146888073480.

The previous prime is 220332110221. The next prime is 220332110279. The reversal of 220332110223 is 322011233022.

It is a happy number.

220332110223 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 is not a de Polignac number, because 220332110223 - 2¹ = 220332110221 is a prime.

It is a super-2 number, since 2×220332110223² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 220332110223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220332110221) 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, 36722018368 + ... + 36722018373.

It is an arithmetic number, because the mean of its divisors is an integer number (73444036742).

Almost surely, 2^220332110223 is an apocalyptic number.

220332110223 is a deficient number, since it is larger than the sum of its proper divisors (73444036745).

220332110223 is an equidigital number, since it uses as much as digits as its factorization.

220332110223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73444036744.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 220332110223 its reverse (322011233022), we get a palindrome (542343343245).

The spelling of 220332110223 in words is "two hundred twenty billion, three hundred thirty-two million, one hundred ten thousand, two hundred twenty-three".