22504323451241 has 2 divisors, whose sum is σ = 22504323451242. Its totient is φ = 22504323451240.

The previous prime is 22504323451237. The next prime is 22504323451243. The reversal of 22504323451241 is 14215432340522.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13100809206016 + 9403514245225 = 3619504^2 + 3066515^2 .

It is a cyclic number.

It is not a de Polignac number, because 22504323451241 - 2² = 22504323451237 is a prime.

Together with 22504323451243, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 22504323451195 and 22504323451204.

It is not a weakly prime, because it can be changed into another prime (22504323451243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11252161725620 + 11252161725621.

It is an arithmetic number, because the mean of its divisors is an integer number (11252161725621).

Almost surely, 2^{22504323451241} is an apocalyptic number.

It is an amenable number.

22504323451241 is a deficient number, since it is larger than the sum of its proper divisors (1).

22504323451241 is an equidigital number, since it uses as much as digits as its factorization.

22504323451241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 230400, while the sum is 38.

Adding to 22504323451241 its reverse (14215432340522), we get a palindrome (36719755791763).

The spelling of 22504323451241 in words is "twenty-two trillion, five hundred four billion, three hundred twenty-three million, four hundred fifty-one thousand, two hundred forty-one".