11122020099 has 12 divisors (see below), whose sum is σ = 16112815576. Its totient is φ = 7392676032.

The previous prime is 11122020089. The next prime is 11122020113. The reversal of 11122020099 is 99002022111.

11122020099 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11122020099 - 2⁴ = 11122020083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11122020059) 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 11 ways as a sum of consecutive naturals, for example, 1830469 + ... + 1836534.

Almost surely, 2^11122020099 is an apocalyptic number.

11122020099 is a deficient number, since it is larger than the sum of its proper divisors (4990795477).

11122020099 is a wasteful number, since it uses less digits than its factorization.

11122020099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3667346 (or 3667343 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 27.

The spelling of 11122020099 in words is "eleven billion, one hundred twenty-two million, twenty thousand, ninety-nine".