223220123027403 has 8 divisors (see below), whose sum is σ = 297630206389968. Its totient is φ = 148811727508224.

The previous prime is 223220123027243. The next prime is 223220123027533. The reversal of 223220123027403 is 304720321022322.

223220123027403 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 not a de Polignac number, because 223220123027403 - 2¹² = 223220123023307 is a prime.

It is a super-3 number, since 3×223220123027403³ (a number of 44 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (223220123427403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 421652226 + ... + 422181287.

It is an arithmetic number, because the mean of its divisors is an integer number (37203775798746).

Almost surely, 2^{223220123027403} is an apocalyptic number.

223220123027403 is a deficient number, since it is larger than the sum of its proper divisors (74410083362565).

223220123027403 is an equidigital number, since it uses as much as digits as its factorization.

223220123027403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 843921693.

The product of its (nonzero) digits is 48384, while the sum is 33.

Adding to 223220123027403 its reverse (304720321022322), we get a palindrome (527940444049725).

The spelling of 223220123027403 in words is "two hundred twenty-three trillion, two hundred twenty billion, one hundred twenty-three million, twenty-seven thousand, four hundred three".