122424331 has 16 divisors (see below), whose sum is σ = 131788800. Its totient is φ = 113449248.

The previous prime is 122424287. The next prime is 122424373. The reversal of 122424331 is 133424221.

It is not a de Polignac number, because 122424331 - 2¹¹ = 122422283 is a prime.

It is a super-2 number, since 2×122424331² = 29975433641595122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122424931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117310 + ... + 118348.

It is an arithmetic number, because the mean of its divisors is an integer number (8236800).

Almost surely, 2^122424331 is an apocalyptic number.

122424331 is a deficient number, since it is larger than the sum of its proper divisors (9364469).

122424331 is a wasteful number, since it uses less digits than its factorization.

122424331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1218.

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

The square root of 122424331 is about 11064.5529055629. The cubic root of 122424331 is about 496.5419130737.

Adding to 122424331 its reverse (133424221), we get a palindrome (255848552).

The spelling of 122424331 in words is "one hundred twenty-two million, four hundred twenty-four thousand, three hundred thirty-one".