22144035153255 has 16 divisors (see below), whose sum is σ = 35447481982944. Its totient is φ = 11804476835840.

The previous prime is 22144035153199. The next prime is 22144035153259. The reversal of 22144035153255 is 55235153044122.

22144035153255 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 22144035153255 - 2¹⁰ = 22144035152231 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22144035153259) 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, 354670614 + ... + 354733043.

It is an arithmetic number, because the mean of its divisors is an integer number (2215467623934).

Almost surely, 2^{22144035153255} is an apocalyptic number.

22144035153255 is a deficient number, since it is larger than the sum of its proper divisors (13303446829689).

22144035153255 is a wasteful number, since it uses less digits than its factorization.

22144035153255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 709405746.

The product of its (nonzero) digits is 720000, while the sum is 42.

Adding to 22144035153255 its reverse (55235153044122), we get a palindrome (77379188197377).

The spelling of 22144035153255 in words is "twenty-two trillion, one hundred forty-four billion, thirty-five million, one hundred fifty-three thousand, two hundred fifty-five".