22424630022541 has 2 divisors, whose sum is σ = 22424630022542. Its totient is φ = 22424630022540.

The previous prime is 22424630022539. The next prime is 22424630022551. The reversal of 22424630022541 is 14522003642422.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11854393606441 + 10570236416100 = 3443021^2 + 3251190^2 .

It is a cyclic number.

It is not a de Polignac number, because 22424630022541 - 2¹ = 22424630022539 is a prime.

Together with 22424630022539, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 22424630022541.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22424630022551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11212315011270 + 11212315011271.

It is an arithmetic number, because the mean of its divisors is an integer number (11212315011271).

Almost surely, 2^{22424630022541} is an apocalyptic number.

It is an amenable number.

22424630022541 is a deficient number, since it is larger than the sum of its proper divisors (1).

22424630022541 is an equidigital number, since it uses as much as digits as its factorization.

22424630022541 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 184320, while the sum is 37.

Adding to 22424630022541 its reverse (14522003642422), we get a palindrome (36946633664963).

The spelling of 22424630022541 in words is "twenty-two trillion, four hundred twenty-four billion, six hundred thirty million, twenty-two thousand, five hundred forty-one".