11002020120201 has 16 divisors (see below), whose sum is σ = 16013073288960. Its totient is φ = 6663668093520.

The previous prime is 11002020120187. The next prime is 11002020120229. The reversal of 11002020120201 is 10202102020011.

It is not a de Polignac number, because 11002020120201 - 2⁷ = 11002020120073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11002020120281) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 105519315 + ... + 105623528.

It is an arithmetic number, because the mean of its divisors is an integer number (1000817080560).

Almost surely, 2^{11002020120201} is an apocalyptic number.

11002020120201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11002020120201 is a deficient number, since it is larger than the sum of its proper divisors (5011053168759).

11002020120201 is a wasteful number, since it uses less digits than its factorization.

11002020120201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211144436.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 11002020120201 its reverse (10202102020011), we get a palindrome (21204122140212).

The spelling of 11002020120201 in words is "eleven trillion, two billion, twenty million, one hundred twenty thousand, two hundred one".