122414147 has 2 divisors, whose sum is σ = 122414148. Its totient is φ = 122414146.

The previous prime is 122414111. The next prime is 122414287. The reversal of 122414147 is 741414221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 122414147 - 2¹⁴ = 122397763 is a prime.

It is not a weakly prime, because it can be changed into another prime (122414447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61207073 + 61207074.

It is an arithmetic number, because the mean of its divisors is an integer number (61207074).

Almost surely, 2^122414147 is an apocalyptic number.

122414147 is a deficient number, since it is larger than the sum of its proper divisors (1).

122414147 is an equidigital number, since it uses as much as digits as its factorization.

122414147 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1792, while the sum is 26.

The square root of 122414147 is about 11064.0926876089. The cubic root of 122414147 is about 496.5281442337.

Adding to 122414147 its reverse (741414221), we get a palindrome (863828368).

The spelling of 122414147 in words is "one hundred twenty-two million, four hundred fourteen thousand, one hundred forty-seven".