11022055687 has 2 divisors, whose sum is σ = 11022055688. Its totient is φ = 11022055686.

The previous prime is 11022055679. The next prime is 11022055697. The reversal of 11022055687 is 78655022011.

11022055687 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 is a cyclic number.

It is not a de Polignac number, because 11022055687 - 2³ = 11022055679 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11022055697) 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, 5511027843 + 5511027844.

It is an arithmetic number, because the mean of its divisors is an integer number (5511027844).

Almost surely, 2^11022055687 is an apocalyptic number.

11022055687 is a deficient number, since it is larger than the sum of its proper divisors (1).

11022055687 is an equidigital number, since it uses as much as digits as its factorization.

11022055687 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 33600, while the sum is 37.

Adding to 11022055687 its reverse (78655022011), we get a palindrome (89677077698).

The spelling of 11022055687 in words is "eleven billion, twenty-two million, fifty-five thousand, six hundred eighty-seven".