3042220997 has 2 divisors, whose sum is σ = 3042220998. Its totient is φ = 3042220996.

The previous prime is 3042220963. The next prime is 3042221023. The reversal of 3042220997 is 7990222403.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2865889156 + 176331841 = 53534^2 + 13279^2 .

It is a cyclic number.

It is not a de Polignac number, because 3042220997 - 2⁶ = 3042220933 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3042220997.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3042220957) 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, 1521110498 + 1521110499.

It is an arithmetic number, because the mean of its divisors is an integer number (1521110499).

Almost surely, 2^3042220997 is an apocalyptic number.

It is an amenable number.

3042220997 is a deficient number, since it is larger than the sum of its proper divisors (1).

3042220997 is an equidigital number, since it uses as much as digits as its factorization.

3042220997 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54432, while the sum is 38.

The square root of 3042220997 is about 55156.3323381822. The cubic root of 3042220997 is about 1448.9839885270.

The spelling of 3042220997 in words is "three billion, forty-two million, two hundred twenty thousand, nine hundred ninety-seven".