98220007 has 2 divisors, whose sum is σ = 98220008. Its totient is φ = 98220006.

The previous prime is 98219983. The next prime is 98220011. The reversal of 98220007 is 70002289.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 98220007 - 2⁷ = 98219879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98220037) 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, 49110003 + 49110004.

It is an arithmetic number, because the mean of its divisors is an integer number (49110004).

Almost surely, 2^98220007 is an apocalyptic number.

98220007 is a deficient number, since it is larger than the sum of its proper divisors (1).

98220007 is an equidigital number, since it uses as much as digits as its factorization.

98220007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 98220007 is about 9910.6007386031. The cubic root of 98220007 is about 461.3883809600.

The spelling of 98220007 in words is "ninety-eight million, two hundred twenty thousand, seven".