22125042344347 has 2 divisors, whose sum is σ = 22125042344348. Its totient is φ = 22125042344346.

The previous prime is 22125042344221. The next prime is 22125042344387. The reversal of 22125042344347 is 74344324052122.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22125042344347 is a prime.

It is not a weakly prime, because it can be changed into another prime (22125042344387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11062521172173 + 11062521172174.

It is an arithmetic number, because the mean of its divisors is an integer number (11062521172174).

Almost surely, 2^{22125042344347} is an apocalyptic number.

22125042344347 is a deficient number, since it is larger than the sum of its proper divisors (1).

22125042344347 is an equidigital number, since it uses as much as digits as its factorization.

22125042344347 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1290240, while the sum is 43.

Adding to 22125042344347 its reverse (74344324052122), we get a palindrome (96469366396469).

The spelling of 22125042344347 in words is "twenty-two trillion, one hundred twenty-five billion, forty-two million, three hundred forty-four thousand, three hundred forty-seven".