11002022011 has 8 divisors (see below), whose sum is σ = 11369351664. Its totient is φ = 10639759200.

The previous prime is 11002021967. The next prime is 11002022021. The reversal of 11002022011 is 11022020011.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11002022011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11002022021) 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, 1262296 + ... + 1270981.

It is an arithmetic number, because the mean of its divisors is an integer number (1421168958).

Almost surely, 2^11002022011 is an apocalyptic number.

11002022011 is a deficient number, since it is larger than the sum of its proper divisors (367329653).

11002022011 is a wasteful number, since it uses less digits than its factorization.

11002022011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2533421.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 11002022011 its reverse (11022020011), we get a palindrome (22024042022).

The spelling of 11002022011 in words is "eleven billion, two million, twenty-two thousand, eleven".