352241212069 has 2 divisors, whose sum is σ = 352241212070. Its totient is φ = 352241212068.

The previous prime is 352241211991. The next prime is 352241212087. The reversal of 352241212069 is 960212142253.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 211634961444 + 140606250625 = 460038^2 + 374975^2 .

It is a cyclic number.

It is not a de Polignac number, because 352241212069 - 2⁷ = 352241211941 is a prime.

It is a super-2 number, since 2×352241212069² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (352241212669) 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, 176120606034 + 176120606035.

It is an arithmetic number, because the mean of its divisors is an integer number (176120606035).

Almost surely, 2^352241212069 is an apocalyptic number.

It is an amenable number.

352241212069 is a deficient number, since it is larger than the sum of its proper divisors (1).

352241212069 is an equidigital number, since it uses as much as digits as its factorization.

352241212069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 51840, while the sum is 37.

The spelling of 352241212069 in words is "three hundred fifty-two billion, two hundred forty-one million, two hundred twelve thousand, sixty-nine".