122755040606400 has 84 divisors (see below), whose sum is σ = 402738829071912. Its totient is φ = 32734677493760.

The previous prime is 122755040606353. The next prime is 122755040606459. The reversal of 122755040606400 is 4606040557221.

122755040606400 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12786978597 + ... + 12786988196.

Almost surely, 2^{122755040606400} is an apocalyptic number.

122755040606400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122755040606400 is an abundant number, since it is smaller than the sum of its proper divisors (279983788465512).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122755040606400 is a wasteful number, since it uses less digits than its factorization.

122755040606400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25573966818 (or 25573966803 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 42.

The spelling of 122755040606400 in words is "one hundred twenty-two trillion, seven hundred fifty-five billion, forty million, six hundred six thousand, four hundred".