1223300318 has 8 divisors (see below), whose sum is σ = 1835111640. Its totient is φ = 611596440.

The previous prime is 1223300311. The next prime is 1223300321. The reversal of 1223300318 is 8130033221.

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

It is a super-2 number, since 2×1223300318² = 2992927336037802248, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1223300293 and 1223300302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1223300311) 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, 14093 + ... + 51431.

It is an arithmetic number, because the mean of its divisors is an integer number (229388955).

Almost surely, 2^1223300318 is an apocalyptic number.

1223300318 is a deficient number, since it is larger than the sum of its proper divisors (611811322).

1223300318 is a wasteful number, since it uses less digits than its factorization.

1223300318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53722.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 1223300318 is about 34975.7104002192. The cubic root of 1223300318 is about 1069.4923839045.

Adding to 1223300318 its reverse (8130033221), we get a palindrome (9353333539).

The spelling of 1223300318 in words is "one billion, two hundred twenty-three million, three hundred thousand, three hundred eighteen".