122206327 has 4 divisors (see below), whose sum is σ = 122682096. Its totient is φ = 121730560.

The previous prime is 122206303. The next prime is 122206333. The reversal of 122206327 is 723602221.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 723602221 = 10271 ⋅70451.

It is a cyclic number.

It is not a de Polignac number, because 122206327 - 2¹⁵ = 122173559 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 (122206367) 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, 237499 + ... + 238012.

It is an arithmetic number, because the mean of its divisors is an integer number (30670524).

Almost surely, 2^122206327 is an apocalyptic number.

122206327 is a deficient number, since it is larger than the sum of its proper divisors (475769).

122206327 is an equidigital number, since it uses as much as digits as its factorization.

122206327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475768.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 122206327 is about 11054.6970560029. The cubic root of 122206327 is about 496.2470031776.

Adding to 122206327 its reverse (723602221), we get a palindrome (845808548).

The spelling of 122206327 in words is "one hundred twenty-two million, two hundred six thousand, three hundred twenty-seven".