10223446609 has 2 divisors, whose sum is σ = 10223446610. Its totient is φ = 10223446608.

The previous prime is 10223446601. The next prime is 10223446619. The reversal of 10223446609 is 90664432201.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10124384400 + 99062209 = 100620^2 + 9953^2 .

It is a cyclic number.

It is not a de Polignac number, because 10223446609 - 2³ = 10223446601 is a prime.

It is not a weakly prime, because it can be changed into another prime (10223446601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5111723304 + 5111723305.

It is an arithmetic number, because the mean of its divisors is an integer number (5111723305).

Almost surely, 2^10223446609 is an apocalyptic number.

It is an amenable number.

10223446609 is a deficient number, since it is larger than the sum of its proper divisors (1).

10223446609 is an equidigital number, since it uses as much as digits as its factorization.

10223446609 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62208, while the sum is 37.

The spelling of 10223446609 in words is "ten billion, two hundred twenty-three million, four hundred forty-six thousand, six hundred nine".