122266343 has 2 divisors, whose sum is σ = 122266344. Its totient is φ = 122266342.

The previous prime is 122266337. The next prime is 122266351. The reversal of 122266343 is 343662221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 122266343 - 2⁴ = 122266327 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122266373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61133171 + 61133172.

It is an arithmetic number, because the mean of its divisors is an integer number (61133172).

Almost surely, 2^122266343 is an apocalyptic number.

122266343 is a deficient number, since it is larger than the sum of its proper divisors (1).

122266343 is an equidigital number, since it uses as much as digits as its factorization.

122266343 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10368, while the sum is 29.

The square root of 122266343 is about 11057.4112250563. The cubic root of 122266343 is about 496.3282261571.

The spelling of 122266343 in words is "one hundred twenty-two million, two hundred sixty-six thousand, three hundred forty-three".