22255042545343 has 4 divisors (see below), whose sum is σ = 22256461978240. Its totient is φ = 22253623112448.

The previous prime is 22255042545341. The next prime is 22255042545353. The reversal of 22255042545343 is 34354524055222.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22255042545343 - 2¹ = 22255042545341 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22255042545293 and 22255042545302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22255042545341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 709692930 + ... + 709724287.

It is an arithmetic number, because the mean of its divisors is an integer number (5564115494560).

Almost surely, 2^{22255042545343} is an apocalyptic number.

22255042545343 is a deficient number, since it is larger than the sum of its proper divisors (1419432897).

22255042545343 is a wasteful number, since it uses less digits than its factorization.

22255042545343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1419432896.

The product of its (nonzero) digits is 5760000, while the sum is 46.

The spelling of 22255042545343 in words is "twenty-two trillion, two hundred fifty-five billion, forty-two million, five hundred forty-five thousand, three hundred forty-three".