320022030011 has 2 divisors, whose sum is σ = 320022030012. Its totient is φ = 320022030010.

The previous prime is 320022029993. The next prime is 320022030023. The reversal of 320022030011 is 110030220023.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-320022030011 is a prime.

It is a super-2 number, since 2×320022030011² (a number of 24 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (320022030511) 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, 160011015005 + 160011015006.

It is an arithmetic number, because the mean of its divisors is an integer number (160011015006).

Almost surely, 2^320022030011 is an apocalyptic number.

320022030011 is a deficient number, since it is larger than the sum of its proper divisors (1).

320022030011 is an equidigital number, since it uses as much as digits as its factorization.

320022030011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 320022030011 its reverse (110030220023), we get a palindrome (430052250034).

The spelling of 320022030011 in words is "three hundred twenty billion, twenty-two million, thirty thousand, eleven".