22110220011 has 48 divisors (see below), whose sum is σ = 33153490944. Its totient is φ = 13091232000.

The previous prime is 22110220007. The next prime is 22110220051. The reversal of 22110220011 is 11002201122.

It is not a de Polignac number, because 22110220011 - 2² = 22110220007 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22110220051) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15030006 + ... + 15031476.

It is an arithmetic number, because the mean of its divisors is an integer number (690697728).

Almost surely, 2^22110220011 is an apocalyptic number.

22110220011 is a deficient number, since it is larger than the sum of its proper divisors (11043270933).

22110220011 is a wasteful number, since it uses less digits than its factorization.

22110220011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2424 (or 2413 counting only the distinct ones).

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

Adding to 22110220011 its reverse (11002201122), we get a palindrome (33112421133).

The spelling of 22110220011 in words is "twenty-two billion, one hundred ten million, two hundred twenty thousand, eleven".