122434441 has 2 divisors, whose sum is σ = 122434442. Its totient is φ = 122434440.

The previous prime is 122434427. The next prime is 122434447. The reversal of 122434441 is 144434221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 70896400 + 51538041 = 8420^2 + 7179^2 .

It is a cyclic number.

It is not a de Polignac number, because 122434441 - 2¹¹ = 122432393 is a prime.

It is not a weakly prime, because it can be changed into another prime (122434447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61217220 + 61217221.

It is an arithmetic number, because the mean of its divisors is an integer number (61217221).

Almost surely, 2^122434441 is an apocalyptic number.

It is an amenable number.

122434441 is a deficient number, since it is larger than the sum of its proper divisors (1).

122434441 is an equidigital number, since it uses as much as digits as its factorization.

122434441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3072, while the sum is 25.

The square root of 122434441 is about 11065.0097605018. The cubic root of 122434441 is about 496.5555811099. Note that the first 4 decimals are identical.

Adding to 122434441 its reverse (144434221), we get a palindrome (266868662).

The spelling of 122434441 in words is "one hundred twenty-two million, four hundred thirty-four thousand, four hundred forty-one".