122144327 has 2 divisors, whose sum is σ = 122144328. Its totient is φ = 122144326.

The previous prime is 122144311. The next prime is 122144359. The reversal of 122144327 is 723441221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 122144327 - 2⁴ = 122144311 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 122144296 and 122144305.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122144227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61072163 + 61072164.

It is an arithmetic number, because the mean of its divisors is an integer number (61072164).

Almost surely, 2^122144327 is an apocalyptic number.

122144327 is a deficient number, since it is larger than the sum of its proper divisors (1).

122144327 is an equidigital number, since it uses as much as digits as its factorization.

122144327 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2688, while the sum is 26.

The square root of 122144327 is about 11051.8924623795. The cubic root of 122144327 is about 496.1630672102.

Adding to 122144327 its reverse (723441221), we get a palindrome (845585548).

The spelling of 122144327 in words is "one hundred twenty-two million, one hundred forty-four thousand, three hundred twenty-seven".