122007 has 8 divisors (see below), whose sum is σ = 165376. Its totient is φ = 79992.

The previous prime is 121997. The next prime is 122011. The reversal of 122007 is 700221.

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

It is not a de Polignac number, because 122007 - 2¹² = 117911 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 121983 and 122001.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 122007.

It is not an unprimeable number, because it can be changed into a prime (122027) 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, 103 + ... + 504.

It is an arithmetic number, because the mean of its divisors is an integer number (20672).

2¹²²⁰⁰⁷ is an apocalyptic number.

122007 is a deficient number, since it is larger than the sum of its proper divisors (43369).

122007 is an equidigital number, since it uses as much as digits as its factorization.

122007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 677.

The product of its (nonzero) digits is 28, while the sum is 12.

The square root of 122007 is about 349.2950042586. The cubic root of 122007 is about 49.5977051921.

Adding to 122007 its reverse (700221), we get a palindrome (822228).

The spelling of 122007 in words is "one hundred twenty-two thousand, seven", and thus it is an iban number.