122424243 has 8 divisors (see below), whose sum is σ = 163294656. Its totient is φ = 81585000.

The previous prime is 122424241. The next prime is 122424287. The reversal of 122424243 is 342424221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 122424243 - 2¹ = 122424241 is a prime.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (122424241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3868 + ... + 16118.

It is an arithmetic number, because the mean of its divisors is an integer number (20411832).

Almost surely, 2^122424243 is an apocalyptic number.

122424243 is a deficient number, since it is larger than the sum of its proper divisors (40870413).

122424243 is a wasteful number, since it uses less digits than its factorization.

122424243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15585.

The product of its digits is 3072, while the sum is 24.

The square root of 122424243 is about 11064.5489288990. The cubic root of 122424243 is about 496.5417941004.

Adding to 122424243 its reverse (342424221), we get a palindrome (464848464).

The spelling of 122424243 in words is "one hundred twenty-two million, four hundred twenty-four thousand, two hundred forty-three".