22202110222011 has 32 divisors (see below), whose sum is σ = 33387312318720. Its totient is φ = 14578580947392.

The previous prime is 22202110222007. The next prime is 22202110222043. The reversal of 22202110222011 is 11022201120222.

It is a happy number.

22202110222011 is a `hidden beast` number, since 2 + 220 + 211 + 0 + 2 + 220 + 11 = 666.

It is not a de Polignac number, because 22202110222011 - 2² = 22202110222007 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22202110222211) 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 31 ways as a sum of consecutive naturals, for example, 13080696 + ... + 14680218.

It is an arithmetic number, because the mean of its divisors is an integer number (1043353509960).

Almost surely, 2^{22202110222011} is an apocalyptic number.

22202110222011 is a deficient number, since it is larger than the sum of its proper divisors (11185202096709).

22202110222011 is a wasteful number, since it uses less digits than its factorization.

22202110222011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1607272 (or 1607266 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 22202110222011 its reverse (11022201120222), we get a palindrome (33224311342233).

The spelling of 22202110222011 in words is "twenty-two trillion, two hundred two billion, one hundred ten million, two hundred twenty-two thousand, eleven".