122066207 has 4 divisors (see below), whose sum is σ = 124905000. Its totient is φ = 119227416.

The previous prime is 122066201. The next prime is 122066213. The reversal of 122066207 is 702660221.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 702660221 = 23857 ⋅29453.

It is an interprime number because it is at equal distance from previous prime (122066201) and next prime (122066213).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122066207 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122066201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1419332 + ... + 1419417.

It is an arithmetic number, because the mean of its divisors is an integer number (31226250).

Almost surely, 2^122066207 is an apocalyptic number.

122066207 is a deficient number, since it is larger than the sum of its proper divisors (2838793).

122066207 is an equidigital number, since it uses as much as digits as its factorization.

122066207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2838792.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 122066207 is about 11048.3576607566. The cubic root of 122066207 is about 496.0572674404.

The spelling of 122066207 in words is "one hundred twenty-two million, sixty-six thousand, two hundred seven".