124224331 has 16 divisors (see below), whose sum is σ = 156625920. Its totient is φ = 95705280.

The previous prime is 124224277. The next prime is 124224349. The reversal of 124224331 is 133422421.

It is not a de Polignac number, because 124224331 - 2⁷ = 124224203 is a prime.

It is a super-2 number, since 2×124224331² = 30863368824795122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (124224361) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2211 + ... + 15916.

It is an arithmetic number, because the mean of its divisors is an integer number (9789120).

Almost surely, 2^124224331 is an apocalyptic number.

124224331 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

124224331 is a deficient number, since it is larger than the sum of its proper divisors (32401589).

124224331 is a wasteful number, since it uses less digits than its factorization.

124224331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18234.

The product of its digits is 1152, while the sum is 22.

The square root of 124224331 is about 11145.5969333186. The cubic root of 124224331 is about 498.9636280171.

Adding to 124224331 its reverse (133422421), we get a palindrome (257646752).

The spelling of 124224331 in words is "one hundred twenty-four million, two hundred twenty-four thousand, three hundred thirty-one".