1223386607 has 4 divisors (see below), whose sum is σ = 1226614920. Its totient is φ = 1220158296.

The previous prime is 1223386603. The next prime is 1223386631. The reversal of 1223386607 is 7066833221.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7066833221 = 7 ⋅1009547603.

It is a cyclic number.

It is not a de Polignac number, because 1223386607 - 2² = 1223386603 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1223386603) 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, 1613588 + ... + 1614345.

It is an arithmetic number, because the mean of its divisors is an integer number (306653730).

Almost surely, 2^1223386607 is an apocalyptic number.

1223386607 is a deficient number, since it is larger than the sum of its proper divisors (3228313).

1223386607 is an equidigital number, since it uses as much as digits as its factorization.

1223386607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3228312.

The product of its (nonzero) digits is 72576, while the sum is 38.

The square root of 1223386607 is about 34976.9439345407. The cubic root of 1223386607 is about 1069.5175298852.

The spelling of 1223386607 in words is "one billion, two hundred twenty-three million, three hundred eighty-six thousand, six hundred seven".