22224354001441 has 2 divisors, whose sum is σ = 22224354001442. Its totient is φ = 22224354001440.

The previous prime is 22224354001411. The next prime is 22224354001489. The reversal of 22224354001441 is 14410045342222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11317814726416 + 10906539275025 = 3364196^2 + 3302505^2 .

It is a cyclic number.

It is not a de Polignac number, because 22224354001441 - 2²⁵ = 22224320447009 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22224354001397 and 22224354001406.

It is not a weakly prime, because it can be changed into another prime (22224354001411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11112177000720 + 11112177000721.

It is an arithmetic number, because the mean of its divisors is an integer number (11112177000721).

Almost surely, 2^{22224354001441} is an apocalyptic number.

It is an amenable number.

22224354001441 is a deficient number, since it is larger than the sum of its proper divisors (1).

22224354001441 is an equidigital number, since it uses as much as digits as its factorization.

22224354001441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 61440, while the sum is 34.

Adding to 22224354001441 its reverse (14410045342222), we get a palindrome (36634399343663).

The spelling of 22224354001441 in words is "twenty-two trillion, two hundred twenty-four billion, three hundred fifty-four million, one thousand, four hundred forty-one".