11222341441 has 2 divisors, whose sum is σ = 11222341442. Its totient is φ = 11222341440.

The previous prime is 11222341433. The next prime is 11222341451. The reversal of 11222341441 is 14414322211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10518553600 + 703787841 = 102560^2 + 26529^2 .

It is a cyclic number.

It is not a de Polignac number, because 11222341441 - 2³ = 11222341433 is a prime.

It is a super-4 number, since 4×11222341441⁴ (a number of 41 digits) contains 4444 as substring.

It is not a weakly prime, because it can be changed into another prime (11222341421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5611170720 + 5611170721.

It is an arithmetic number, because the mean of its divisors is an integer number (5611170721).

Almost surely, 2^11222341441 is an apocalyptic number.

It is an amenable number.

11222341441 is a deficient number, since it is larger than the sum of its proper divisors (1).

11222341441 is an equidigital number, since it uses as much as digits as its factorization.

11222341441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1536, while the sum is 25.

Adding to 11222341441 its reverse (14414322211), we get a palindrome (25636663652).

It can be divided in two parts, 112223 and 41441, that added together give a square (153664 = 392²).

The spelling of 11222341441 in words is "eleven billion, two hundred twenty-two million, three hundred forty-one thousand, four hundred forty-one".