124220241 has 12 divisors (see below), whose sum is σ = 189984132. Its totient is φ = 77942016.

The previous prime is 124220227. The next prime is 124220267. The reversal of 124220241 is 142022421.

124220241 is a `hidden beast` number, since 1 + 2 + 422 + 0 + 241 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 97594641 + 26625600 = 9879^2 + 5160^2 .

It is not a de Polignac number, because 124220241 - 2⁶ = 124220177 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (124220281) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 405796 + ... + 406101.

It is an arithmetic number, because the mean of its divisors is an integer number (15832011).

Almost surely, 2^124220241 is an apocalyptic number.

It is an amenable number.

124220241 is a deficient number, since it is larger than the sum of its proper divisors (65763891).

124220241 is a wasteful number, since it uses less digits than its factorization.

124220241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 811920 (or 811917 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 124220241 is about 11145.4134512812. The cubic root of 124220241 is about 498.9581519464.

Adding to 124220241 its reverse (142022421), we get a palindrome (266242662).

The spelling of 124220241 in words is "one hundred twenty-four million, two hundred twenty thousand, two hundred forty-one".