11022120199 has 4 divisors (see below), whose sum is σ = 11022331936. Its totient is φ = 11021908464.

The previous prime is 11022120181. The next prime is 11022120227. The reversal of 11022120199 is 99102122011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 99102122011 = 61 ⋅1624624951.

It is a cyclic number.

It is not a de Polignac number, because 11022120199 - 2⁵ = 11022120167 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11022120169) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32482 + ... + 151984.

It is an arithmetic number, because the mean of its divisors is an integer number (2755582984).

Almost surely, 2^11022120199 is an apocalyptic number.

11022120199 is a deficient number, since it is larger than the sum of its proper divisors (211737).

11022120199 is an equidigital number, since it uses as much as digits as its factorization.

11022120199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211736.

The product of its (nonzero) digits is 648, while the sum is 28.

The spelling of 11022120199 in words is "eleven billion, twenty-two million, one hundred twenty thousand, one hundred ninety-nine".