124227331 has 4 divisors (see below), whose sum is σ = 124445464. Its totient is φ = 124009200.

The previous prime is 124227319. The next prime is 124227343. The reversal of 124227331 is 133722421.

It is a happy number.

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

It is an interprime number because it is at equal distance from previous prime (124227319) and next prime (124227343).

It is a cyclic number.

It is not a de Polignac number, because 124227331 - 2⁷ = 124227203 is a prime.

It is a super-2 number, since 2×124227331² = 30864859534767122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 124227296 and 124227305.

It is not an unprimeable number, because it can be changed into a prime (124227361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108210 + ... + 109351.

It is an arithmetic number, because the mean of its divisors is an integer number (31111366).

Almost surely, 2^124227331 is an apocalyptic number.

124227331 is a deficient number, since it is larger than the sum of its proper divisors (218133).

124227331 is an equidigital number, since it uses as much as digits as its factorization.

124227331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218132.

The product of its digits is 2016, while the sum is 25.

The square root of 124227331 is about 11145.7315147997. The cubic root of 124227331 is about 498.9676446184.

Adding to 124227331 its reverse (133722421), we get a palindrome (257949752).

The spelling of 124227331 in words is "one hundred twenty-four million, two hundred twenty-seven thousand, three hundred thirty-one".