22142403300345 has 64 divisors (see below), whose sum is σ = 37892049993216. Its totient is φ = 11002013388800.

The previous prime is 22142403300343. The next prime is 22142403300359. The reversal of 22142403300345 is 54300330424122.

It is not a de Polignac number, because 22142403300345 - 2¹ = 22142403300343 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22142403300343) 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 63 ways as a sum of consecutive naturals, for example, 113146972 + ... + 113342498.

It is an arithmetic number, because the mean of its divisors is an integer number (592063281144).

Almost surely, 2^{22142403300345} is an apocalyptic number.

It is an amenable number.

22142403300345 is a deficient number, since it is larger than the sum of its proper divisors (15749646692871).

22142403300345 is a wasteful number, since it uses less digits than its factorization.

22142403300345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200050.

The product of its (nonzero) digits is 69120, while the sum is 33.

Adding to 22142403300345 its reverse (54300330424122), we get a palindrome (76442733724467).

The spelling of 22142403300345 in words is "twenty-two trillion, one hundred forty-two billion, four hundred three million, three hundred thousand, three hundred forty-five".