11202124441 has 2 divisors, whose sum is σ = 11202124442. Its totient is φ = 11202124440.

The previous prime is 11202124433. The next prime is 11202124459. The reversal of 11202124441 is 14442120211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9908211600 + 1293912841 = 99540^2 + 35971^2 .

It is a cyclic number.

It is not a de Polignac number, because 11202124441 - 2³ = 11202124433 is a prime.

It is not a weakly prime, because it can be changed into another prime (11202124541) 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, 5601062220 + 5601062221.

It is an arithmetic number, because the mean of its divisors is an integer number (5601062221).

Almost surely, 2^11202124441 is an apocalyptic number.

It is an amenable number.

11202124441 is a deficient number, since it is larger than the sum of its proper divisors (1).

11202124441 is an equidigital number, since it uses as much as digits as its factorization.

11202124441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 11202124441 its reverse (14442120211), we get a palindrome (25644244652).

The spelling of 11202124441 in words is "eleven billion, two hundred two million, one hundred twenty-four thousand, four hundred forty-one".