22455755755422 has 16 divisors (see below), whose sum is σ = 48994376193792. Its totient is φ = 6804774471320.

The previous prime is 22455755755417. The next prime is 22455755755423.

22455755755422 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22455755755423) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 170119361718 + ... + 170119361849.

It is an arithmetic number, because the mean of its divisors is an integer number (3062148512112).

Almost surely, 2^{22455755755422} is an apocalyptic number.

22455755755422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22455755755422 is an abundant number, since it is smaller than the sum of its proper divisors (26538620438370).

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

22455755755422 is a wasteful number, since it uses less digits than its factorization.

22455755755422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340238723583.

The product of its digits is 196000000, while the sum is 60.

The spelling of 22455755755422 in words is "twenty-two trillion, four hundred fifty-five billion, seven hundred fifty-five million, seven hundred fifty-five thousand, four hundred twenty-two".