22441324111201 has 2 divisors, whose sum is σ = 22441324111202. Its totient is φ = 22441324111200.

The previous prime is 22441324111189. The next prime is 22441324111223. The reversal of 22441324111201 is 10211142314422.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14743756857600 + 7697567253601 = 3839760^2 + 2774449^2 .

It is a cyclic number.

It is not a de Polignac number, because 22441324111201 - 2²³ = 22441315722593 is a prime.

It is a super-2 number, since 2×22441324111201² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22441324111201.

It is not a weakly prime, because it can be changed into another prime (22441324118201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11220662055600 + 11220662055601.

It is an arithmetic number, because the mean of its divisors is an integer number (11220662055601).

Almost surely, 2^{22441324111201} is an apocalyptic number.

It is an amenable number.

22441324111201 is a deficient number, since it is larger than the sum of its proper divisors (1).

22441324111201 is an equidigital number, since it uses as much as digits as its factorization.

22441324111201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3072, while the sum is 28.

Adding to 22441324111201 its reverse (10211142314422), we get a palindrome (32652466425623).

The spelling of 22441324111201 in words is "twenty-two trillion, four hundred forty-one billion, three hundred twenty-four million, one hundred eleven thousand, two hundred one".