223230266667273 has 4 divisors (see below), whose sum is σ = 297640355556368. Its totient is φ = 148820177778180.

The previous prime is 223230266667271. The next prime is 223230266667277. The reversal of 223230266667273 is 372766662032322.

223230266667273 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, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 223230266667273 - 2¹ = 223230266667271 is a prime.

It is a super-3 number, since 3×223230266667273³ (a number of 44 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223230266667271) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37205044444543 + ... + 37205044444548.

It is an arithmetic number, because the mean of its divisors is an integer number (74410088889092).

Almost surely, 2^{223230266667273} is an apocalyptic number.

It is an amenable number.

223230266667273 is a deficient number, since it is larger than the sum of its proper divisors (74410088889095).

223230266667273 is an equidigital number, since it uses as much as digits as its factorization.

223230266667273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74410088889094.

The product of its (nonzero) digits is 54867456, while the sum is 57.

The spelling of 223230266667273 in words is "two hundred twenty-three trillion, two hundred thirty billion, two hundred sixty-six million, six hundred sixty-seven thousand, two hundred seventy-three".