20240000055422 has 32 divisors (see below), whose sum is σ = 35368788472320. Its totient is φ = 8507505077280.

The previous prime is 20240000055287. The next prime is 20240000055439. The reversal of 20240000055422 is 22455000004202.

It is a junction number, because it is equal to n+sod(n) for n = 20240000055391 and 20240000055400.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 46898354 + ... + 47327957.

It is an arithmetic number, because the mean of its divisors is an integer number (1105274639760).

Almost surely, 2^{20240000055422} is an apocalyptic number.

20240000055422 is a deficient number, since it is larger than the sum of its proper divisors (15128788416898).

20240000055422 is a wasteful number, since it uses less digits than its factorization.

20240000055422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94226616.

The product of its (nonzero) digits is 6400, while the sum is 26.

Adding to 20240000055422 its reverse (22455000004202), we get a palindrome (42695000059624).

The spelling of 20240000055422 in words is "twenty trillion, two hundred forty billion, fifty-five thousand, four hundred twenty-two".