122043255 has 48 divisors (see below), whose sum is σ = 212198400. Its totient is φ = 59857408.

The previous prime is 122043239. The next prime is 122043263. The reversal of 122043255 is 552340221.

It is not a de Polignac number, because 122043255 - 2⁴ = 122043239 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 203446 + ... + 204044.

It is an arithmetic number, because the mean of its divisors is an integer number (4420800).

Almost surely, 2^122043255 is an apocalyptic number.

122043255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

122043255 is a deficient number, since it is larger than the sum of its proper divisors (90155145).

122043255 is a wasteful number, since it uses less digits than its factorization.

122043255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 688 (or 671 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 122043255 is about 11047.3189055083. The cubic root of 122043255 is about 496.0261744230.

Adding to 122043255 its reverse (552340221), we get a palindrome (674383476).

The spelling of 122043255 in words is "one hundred twenty-two million, forty-three thousand, two hundred fifty-five".