11422437269 has 2 divisors, whose sum is σ = 11422437270. Its totient is φ = 11422437268.

The previous prime is 11422437259. The next prime is 11422437317. The reversal of 11422437269 is 96273422411.

11422437269 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8491622500 + 2930814769 = 92150^2 + 54137^2 .

It is a cyclic number.

It is not a de Polignac number, because 11422437269 - 2¹² = 11422433173 is a prime.

It is a super-2 number, since 2×11422437269² (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11422437259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5711218634 + 5711218635.

It is an arithmetic number, because the mean of its divisors is an integer number (5711218635).

Almost surely, 2^11422437269 is an apocalyptic number.

It is an amenable number.

11422437269 is a deficient number, since it is larger than the sum of its proper divisors (1).

11422437269 is an equidigital number, since it uses as much as digits as its factorization.

11422437269 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 145152, while the sum is 41.

The spelling of 11422437269 in words is "eleven billion, four hundred twenty-two million, four hundred thirty-seven thousand, two hundred sixty-nine".