23224250242541 has 2 divisors, whose sum is σ = 23224250242542. Its totient is φ = 23224250242540.

The previous prime is 23224250242481. The next prime is 23224250242561. The reversal of 23224250242541 is 14524205242232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18622495913641 + 4601754328900 = 4315379^2 + 2145170^2 .

It is a cyclic number.

It is not a de Polignac number, because 23224250242541 - 2¹⁸ = 23224249980397 is a prime.

It is a super-2 number, since 2×23224250242541² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23224250242495 and 23224250242504.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23224250242561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11612125121270 + 11612125121271.

It is an arithmetic number, because the mean of its divisors is an integer number (11612125121271).

Almost surely, 2^{23224250242541} is an apocalyptic number.

It is an amenable number.

23224250242541 is a deficient number, since it is larger than the sum of its proper divisors (1).

23224250242541 is an equidigital number, since it uses as much as digits as its factorization.

23224250242541 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 307200, while the sum is 38.

Adding to 23224250242541 its reverse (14524205242232), we get a palindrome (37748455484773).

The spelling of 23224250242541 in words is "twenty-three trillion, two hundred twenty-four billion, two hundred fifty million, two hundred forty-two thousand, five hundred forty-one".