1122220324441 has 2 divisors, whose sum is σ = 1122220324442. Its totient is φ = 1122220324440.

The previous prime is 1122220324409. The next prime is 1122220324447. The reversal of 1122220324441 is 1444230222211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1090779715216 + 31440609225 = 1044404^2 + 177315^2 .

It is a cyclic number.

It is not a de Polignac number, because 1122220324441 - 2⁵ = 1122220324409 is a prime.

It is a super-3 number, since 3×1122220324441³ (a number of 37 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (1122220324447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561110162220 + 561110162221.

It is an arithmetic number, because the mean of its divisors is an integer number (561110162221).

Almost surely, 2^{1122220324441} is an apocalyptic number.

It is an amenable number.

1122220324441 is a deficient number, since it is larger than the sum of its proper divisors (1).

1122220324441 is an equidigital number, since it uses as much as digits as its factorization.

1122220324441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 1122220324441 its reverse (1444230222211), we get a palindrome (2566450546652).

The spelling of 1122220324441 in words is "one trillion, one hundred twenty-two billion, two hundred twenty million, three hundred twenty-four thousand, four hundred forty-one".