22412414543 has 2 divisors, whose sum is σ = 22412414544. Its totient is φ = 22412414542.

The previous prime is 22412414539. The next prime is 22412414551. The reversal of 22412414543 is 34541421422.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22412414543 - 2² = 22412414539 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22412414533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11206207271 + 11206207272.

It is an arithmetic number, because the mean of its divisors is an integer number (11206207272).

Almost surely, 2^22412414543 is an apocalyptic number.

22412414543 is a deficient number, since it is larger than the sum of its proper divisors (1).

22412414543 is an equidigital number, since it uses as much as digits as its factorization.

22412414543 is an evil number, because the sum of its binary digits is even.

The product of its digits is 30720, while the sum is 32.

Adding to 22412414543 its reverse (34541421422), we get a palindrome (56953835965).

The spelling of 22412414543 in words is "twenty-two billion, four hundred twelve million, four hundred fourteen thousand, five hundred forty-three".