2322666623 has 4 divisors (see below), whose sum is σ = 2354484048. Its totient is φ = 2290849200.

The previous prime is 2322666607. The next prime is 2322666631. The reversal of 2322666623 is 3266662232.

2322666623 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.

It is a cyclic number.

It is not a de Polignac number, because 2322666623 - 2⁴ = 2322666607 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 (2322666653) 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, 15908603 + ... + 15908748.

It is an arithmetic number, because the mean of its divisors is an integer number (588621012).

Almost surely, 2^2322666623 is an apocalyptic number.

2322666623 is a deficient number, since it is larger than the sum of its proper divisors (31817425).

2322666623 is an equidigital number, since it uses as much as digits as its factorization.

2322666623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31817424.

The product of its digits is 186624, while the sum is 38.

The square root of 2322666623 is about 48194.0517387779. The cubic root of 2322666623 is about 1324.3281982800.

The spelling of 2322666623 in words is "two billion, three hundred twenty-two million, six hundred sixty-six thousand, six hundred twenty-three".