122555303122113 has 16 divisors (see below), whose sum is σ = 181604592388800. Its totient is φ = 81685004254560.

The previous prime is 122555303122111. The next prime is 122555303122123. The reversal of 122555303122113 is 311221303555221.

122555303122113 is a `hidden beast` number, since 1 + 2 + 2 + 5 + 5 + 530 + 3 + 1 + 2 + 2 + 113 = 666.

It is not a de Polignac number, because 122555303122113 - 2¹ = 122555303122111 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122555303122111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 514633203 + ... + 514871288.

It is an arithmetic number, because the mean of its divisors is an integer number (11350287024300).

Almost surely, 2^{122555303122113} is an apocalyptic number.

It is an amenable number.

122555303122113 is a deficient number, since it is larger than the sum of its proper divisors (59049289266687).

122555303122113 is a wasteful number, since it uses less digits than its factorization.

122555303122113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1029508909 (or 1029508903 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 36.

Adding to 122555303122113 its reverse (311221303555221), we get a palindrome (433776606677334).

The spelling of 122555303122113 in words is "one hundred twenty-two trillion, five hundred fifty-five billion, three hundred three million, one hundred twenty-two thousand, one hundred thirteen".