11002001120219 has 4 divisors (see below), whose sum is σ = 11017922974920. Its totient is φ = 10986079265520.

The previous prime is 11002001120207. The next prime is 11002001120309. The reversal of 11002001120219 is 91202110020011.

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 11002001120219 - 2¹⁶ = 11002001054683 is a prime.

It is a super-2 number, since 2×11002001120219² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11002001120219.

It is not an unprimeable number, because it can be changed into a prime (11002001120119) 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, 7960926314 + ... + 7960927695.

It is an arithmetic number, because the mean of its divisors is an integer number (2754480743730).

Almost surely, 2^{11002001120219} is an apocalyptic number.

11002001120219 is a deficient number, since it is larger than the sum of its proper divisors (15921854701).

11002001120219 is an equidigital number, since it uses as much as digits as its factorization.

11002001120219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15921854700.

The product of its (nonzero) digits is 72, while the sum is 20.

The spelling of 11002001120219 in words is "eleven trillion, two billion, one million, one hundred twenty thousand, two hundred nineteen".