124422201 has 12 divisors (see below), whose sum is σ = 190293012. Its totient is φ = 78068736.

The previous prime is 124422197. The next prime is 124422227. The reversal of 124422201 is 102224421.

124422201 is a `hidden beast` number, since 1 + 2 + 442 + 220 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 86044176 + 38378025 = 9276^2 + 6195^2 .

It is not a de Polignac number, because 124422201 - 2² = 124422197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (124422271) 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 in 11 ways as a sum of consecutive naturals, for example, 406456 + ... + 406761.

It is an arithmetic number, because the mean of its divisors is an integer number (15857751).

Almost surely, 2^124422201 is an apocalyptic number.

It is an amenable number.

124422201 is a deficient number, since it is larger than the sum of its proper divisors (65870811).

124422201 is a wasteful number, since it uses less digits than its factorization.

124422201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 813240 (or 813237 counting only the distinct ones).

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

The square root of 124422201 is about 11154.4700008562. The cubic root of 124422201 is about 499.2284112474.

Adding to 124422201 its reverse (102224421), we get a palindrome (226646622).

The spelling of 124422201 in words is "one hundred twenty-four million, four hundred twenty-two thousand, two hundred one".