22455034120343 has 12 divisors (see below), whose sum is σ = 24710123418120. Its totient is φ = 20390390584080.

The previous prime is 22455034120327. The next prime is 22455034120367. The reversal of 22455034120343 is 34302143055422.

It is not a de Polignac number, because 22455034120343 - 2⁴ = 22455034120327 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22455034120297 and 22455034120306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22455034120243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 105697073 + ... + 105909306.

It is an arithmetic number, because the mean of its divisors is an integer number (2059176951510).

Almost surely, 2^{22455034120343} is an apocalyptic number.

22455034120343 is a deficient number, since it is larger than the sum of its proper divisors (2255089297777).

22455034120343 is a wasteful number, since it uses less digits than its factorization.

22455034120343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211607278 (or 211607267 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 38.

Adding to 22455034120343 its reverse (34302143055422), we get a palindrome (56757177175765).

The spelling of 22455034120343 in words is "twenty-two trillion, four hundred fifty-five billion, thirty-four million, one hundred twenty thousand, three hundred forty-three".