11022012073 has 2 divisors, whose sum is σ = 11022012074. Its totient is φ = 11022012072.

The previous prime is 11022012059. The next prime is 11022012121. The reversal of 11022012073 is 37021022011.

11022012073 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., 7386886809 + 3635125264 = 85947^2 + 60292^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11022012073 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11022012073.

It is not a weakly prime, because it can be changed into another prime (11022010073) 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, 5511006036 + 5511006037.

It is an arithmetic number, because the mean of its divisors is an integer number (5511006037).

Almost surely, 2^11022012073 is an apocalyptic number.

It is an amenable number.

11022012073 is a deficient number, since it is larger than the sum of its proper divisors (1).

11022012073 is an equidigital number, since it uses as much as digits as its factorization.

11022012073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 168, while the sum is 19.

Adding to 11022012073 its reverse (37021022011), we get a palindrome (48043034084).

The spelling of 11022012073 in words is "eleven billion, twenty-two million, twelve thousand, seventy-three".