122259343 has 2 divisors, whose sum is σ = 122259344. Its totient is φ = 122259342.

The previous prime is 122259341. The next prime is 122259349. The reversal of 122259343 is 343952221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 122259343 - 2¹ = 122259341 is a prime.

Together with 122259341, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122259341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61129671 + 61129672.

It is an arithmetic number, because the mean of its divisors is an integer number (61129672).

Almost surely, 2^122259343 is an apocalyptic number.

122259343 is a deficient number, since it is larger than the sum of its proper divisors (1).

122259343 is an equidigital number, since it uses as much as digits as its factorization.

122259343 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12960, while the sum is 31.

The square root of 122259343 is about 11057.0946907404. The cubic root of 122259343 is about 496.3187540386.

The spelling of 122259343 in words is "one hundred twenty-two million, two hundred fifty-nine thousand, three hundred forty-three".