124225027 has 2 divisors, whose sum is σ = 124225028. Its totient is φ = 124225026.

The previous prime is 124225019. The next prime is 124225033. The reversal of 124225027 is 720522421.

It is a strong prime.

It is an emirp because it is prime and its reverse (720522421) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 124225027 - 2³ = 124225019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 124224992 and 124225010.

It is not a weakly prime, because it can be changed into another prime (124225037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62112513 + 62112514.

It is an arithmetic number, because the mean of its divisors is an integer number (62112514).

Almost surely, 2^124225027 is an apocalyptic number.

124225027 is a deficient number, since it is larger than the sum of its proper divisors (1).

124225027 is an equidigital number, since it uses as much as digits as its factorization.

124225027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2240, while the sum is 25.

The square root of 124225027 is about 11145.6281563670. The cubic root of 124225027 is about 498.9645598743.

Adding to 124225027 its reverse (720522421), we get a palindrome (844747448).

The spelling of 124225027 in words is "one hundred twenty-four million, two hundred twenty-five thousand, twenty-seven".