11022121119 has 4 divisors (see below), whose sum is σ = 14696161496. Its totient is φ = 7348080744.

The previous prime is 11022121087. The next prime is 11022121129. The reversal of 11022121119 is 91112122011.

11022121119 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 11022121119 - 2⁵ = 11022121087 is a prime.

It is a super-2 number, since 2×11022121119² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11022121095 and 11022121104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11022121129) 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 in 3 ways as a sum of consecutive naturals, for example, 1837020184 + ... + 1837020189.

It is an arithmetic number, because the mean of its divisors is an integer number (3674040374).

Almost surely, 2^11022121119 is an apocalyptic number.

11022121119 is a deficient number, since it is larger than the sum of its proper divisors (3674040377).

11022121119 is an equidigital number, since it uses as much as digits as its factorization.

11022121119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3674040376.

The product of its (nonzero) digits is 72, while the sum is 21.

The spelling of 11022121119 in words is "eleven billion, twenty-two million, one hundred twenty-one thousand, one hundred nineteen".