11002241121 has 8 divisors (see below), whose sum is σ = 14682792384. Its totient is φ = 7328258640.

The previous prime is 11002241119. The next prime is 11002241141. The reversal of 11002241121 is 12114220011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11002241121 - 2¹ = 11002241119 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 11002241121.

It is not an unprimeable number, because it can be changed into a prime (11002241141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1638285 + ... + 1644986.

It is an arithmetic number, because the mean of its divisors is an integer number (1835349048).

Almost surely, 2^11002241121 is an apocalyptic number.

It is an amenable number.

11002241121 is a deficient number, since it is larger than the sum of its proper divisors (3680551263).

11002241121 is a wasteful number, since it uses less digits than its factorization.

11002241121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3284391.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 11002241121 its reverse (12114220011), we get a palindrome (23116461132).

The spelling of 11002241121 in words is "eleven billion, two million, two hundred forty-one thousand, one hundred twenty-one".