1223301223 has 8 divisors (see below), whose sum is σ = 1251443600. Its totient is φ = 1195466688.

The previous prime is 1223301203. The next prime is 1223301269. The reversal of 1223301223 is 3221033221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1223301223 - 2⁹ = 1223300711 is a prime.

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 1223301223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1223301203) 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, 68913 + ... + 84826.

It is an arithmetic number, because the mean of its divisors is an integer number (156430450).

Almost surely, 2^1223301223 is an apocalyptic number.

1223301223 is a deficient number, since it is larger than the sum of its proper divisors (28142377).

1223301223 is a wasteful number, since it uses less digits than its factorization.

1223301223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153921.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 1223301223 is about 34975.7233377667. The cubic root of 1223301223 is about 1069.4926476420.

Adding to 1223301223 its reverse (3221033221), we get a palindrome (4444334444).

The spelling of 1223301223 in words is "one billion, two hundred twenty-three million, three hundred one thousand, two hundred twenty-three".