124410122 has 4 divisors (see below), whose sum is σ = 186615186. Its totient is φ = 62205060.

The previous prime is 124410109. The next prime is 124410127. The reversal of 124410122 is 221014421.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 91565761 + 32844361 = 9569^2 + 5731^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 124410122.

It is not an unprimeable number, because it can be changed into a prime (124410127) 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, 31102529 + ... + 31102532.

Almost surely, 2^124410122 is an apocalyptic number.

124410122 is a deficient number, since it is larger than the sum of its proper divisors (62205064).

124410122 is an equidigital number, since it uses as much as digits as its factorization.

124410122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62205063.

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 124410122 is about 11153.9285455843. The cubic root of 124410122 is about 499.2122555692.

Adding to 124410122 its reverse (221014421), we get a palindrome (345424543).

The spelling of 124410122 in words is "one hundred twenty-four million, four hundred ten thousand, one hundred twenty-two".