122424543 has 24 divisors (see below), whose sum is σ = 186666480. Its totient is φ = 77103360.

The previous prime is 122424529. The next prime is 122424551. The reversal of 122424543 is 345424221.

It is not a de Polignac number, because 122424543 - 2⁸ = 122424287 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122424563) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 78055 + ... + 79607.

It is an arithmetic number, because the mean of its divisors is an integer number (7777770).

Almost surely, 2^122424543 is an apocalyptic number.

122424543 is a deficient number, since it is larger than the sum of its proper divisors (64241937).

122424543 is a wasteful number, since it uses less digits than its factorization.

122424543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2039 (or 2036 counting only the distinct ones).

The product of its digits is 7680, while the sum is 27.

The square root of 122424543 is about 11064.5624857018. The cubic root of 122424543 is about 496.5421996911.

Adding to 122424543 its reverse (345424221), we get a palindrome (467848764).

The spelling of 122424543 in words is "one hundred twenty-two million, four hundred twenty-four thousand, five hundred forty-three".