122340055 has 16 divisors (see below), whose sum is σ = 148832640. Its totient is φ = 96531232.

The previous prime is 122340047. The next prime is 122340073. The reversal of 122340055 is 550043221.

It is a cyclic number.

It is not a de Polignac number, because 122340055 - 2³ = 122340047 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 185316 + ... + 185974.

It is an arithmetic number, because the mean of its divisors is an integer number (9302040).

Almost surely, 2^122340055 is an apocalyptic number.

122340055 is a deficient number, since it is larger than the sum of its proper divisors (26492585).

122340055 is a wasteful number, since it uses less digits than its factorization.

122340055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1118.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 122340055 is about 11060.7438719102. The cubic root of 122340055 is about 496.4279483308.

Adding to 122340055 its reverse (550043221), we get a palindrome (672383276).

The spelling of 122340055 in words is "one hundred twenty-two million, three hundred forty thousand, fifty-five".