11002022121019 has 4 divisors (see below), whose sum is σ = 11005129162720. Its totient is φ = 10998915079320.

The previous prime is 11002022120959. The next prime is 11002022121047. The reversal of 11002022121019 is 91012122020011.

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

It is a cyclic number.

It is not a de Polignac number, because 11002022121019 - 2¹³ = 11002022112827 is a prime.

It is a super-2 number, since 2×11002022121019² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11002022122019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1553515539 + ... + 1553522620.

It is an arithmetic number, because the mean of its divisors is an integer number (2751282290680).

Almost surely, 2^{11002022121019} is an apocalyptic number.

11002022121019 is a deficient number, since it is larger than the sum of its proper divisors (3107041701).

11002022121019 is an equidigital number, since it uses as much as digits as its factorization.

11002022121019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3107041700.

The product of its (nonzero) digits is 144, while the sum is 22.

The spelling of 11002022121019 in words is "eleven trillion, two billion, twenty-two million, one hundred twenty-one thousand, nineteen".