11022041449 has 2 divisors, whose sum is σ = 11022041450. Its totient is φ = 11022041448.

The previous prime is 11022041419. The next prime is 11022041461. The reversal of 11022041449 is 94414022011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7451142400 + 3570899049 = 86320^2 + 59757^2 .

It is a cyclic number.

It is not a de Polignac number, because 11022041449 - 2⁹ = 11022040937 is a prime.

It is not a weakly prime, because it can be changed into another prime (11022041419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5511020724 + 5511020725.

It is an arithmetic number, because the mean of its divisors is an integer number (5511020725).

Almost surely, 2^11022041449 is an apocalyptic number.

It is an amenable number.

11022041449 is a deficient number, since it is larger than the sum of its proper divisors (1).

11022041449 is an equidigital number, since it uses as much as digits as its factorization.

11022041449 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 28.

The spelling of 11022041449 in words is "eleven billion, twenty-two million, forty-one thousand, four hundred forty-nine".