11002021967 has 2 divisors, whose sum is σ = 11002021968. Its totient is φ = 11002021966.

The previous prime is 11002021949. The next prime is 11002022021. The reversal of 11002021967 is 76912020011.

11002021967 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 11002021967 - 2¹⁸ = 11001759823 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11002024967) 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, 5501010983 + 5501010984.

It is an arithmetic number, because the mean of its divisors is an integer number (5501010984).

Almost surely, 2^11002021967 is an apocalyptic number.

11002021967 is a deficient number, since it is larger than the sum of its proper divisors (1).

11002021967 is an equidigital number, since it uses as much as digits as its factorization.

11002021967 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 29.

Adding to 11002021967 its reverse (76912020011), we get a palindrome (87914041978).

The spelling of 11002021967 in words is "eleven billion, two million, twenty-one thousand, nine hundred sixty-seven".