122307 has 8 divisors (see below), whose sum is σ = 166080. Its totient is φ = 80040.

The previous prime is 122299. The next prime is 122321. The reversal of 122307 is 703221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 122307 - 2³ = 122299 is a prime.

122307 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (122327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 169 + ... + 522.

It is an arithmetic number, because the mean of its divisors is an integer number (20760).

2¹²²³⁰⁷ is an apocalyptic number.

122307 is a deficient number, since it is larger than the sum of its proper divisors (43773).

122307 is an equidigital number, since it uses as much as digits as its factorization.

122307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 753.

The product of its (nonzero) digits is 84, while the sum is 15.

The square root of 122307 is about 349.7241770310. The cubic root of 122307 is about 49.6383234428.

Adding to 122307 its reverse (703221), we get a palindrome (825528).

The spelling of 122307 in words is "one hundred twenty-two thousand, three hundred seven", and thus it is an iban number.