320022109969 has 2 divisors, whose sum is σ = 320022109970. Its totient is φ = 320022109968.

The previous prime is 320022109937. The next prime is 320022109973. The reversal of 320022109969 is 969901220023.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 315520370944 + 4501739025 = 561712^2 + 67095^2 .

It is a cyclic number.

It is not a de Polignac number, because 320022109969 - 2⁵ = 320022109937 is a prime.

It is a super-2 number, since 2×320022109969² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (320022106969) 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 as a sum of consecutive naturals, namely, 160011054984 + 160011054985.

It is an arithmetic number, because the mean of its divisors is an integer number (160011054985).

Almost surely, 2^320022109969 is an apocalyptic number.

It is an amenable number.

320022109969 is a deficient number, since it is larger than the sum of its proper divisors (1).

320022109969 is an equidigital number, since it uses as much as digits as its factorization.

320022109969 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 104976, while the sum is 43.

The spelling of 320022109969 in words is "three hundred twenty billion, twenty-two million, one hundred nine thousand, nine hundred sixty-nine".