1022329939 has 2 divisors, whose sum is σ = 1022329940. Its totient is φ = 1022329938.

The previous prime is 1022329907. The next prime is 1022329949. The reversal of 1022329939 is 9399232201.

It is a strong prime.

It is an emirp because it is prime and its reverse (9399232201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1022329939 - 2⁵ = 1022329907 is a prime.

It is not a weakly prime, because it can be changed into another prime (1022329949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511164969 + 511164970.

It is an arithmetic number, because the mean of its divisors is an integer number (511164970).

Almost surely, 2^1022329939 is an apocalyptic number.

1022329939 is a deficient number, since it is larger than the sum of its proper divisors (1).

1022329939 is an equidigital number, since it uses as much as digits as its factorization.

1022329939 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 52488, while the sum is 40.

The square root of 1022329939 is about 31973.8946486036. The cubic root of 1022329939 is about 1007.3885873266.

The spelling of 1022329939 in words is "one billion, twenty-two million, three hundred twenty-nine thousand, nine hundred thirty-nine".