22213055235 has 32 divisors (see below), whose sum is σ = 41608852992. Its totient is φ = 9906865920.

The previous prime is 22213055203. The next prime is 22213055261. The reversal of 22213055235 is 53255031222.

It is not a de Polignac number, because 22213055235 - 2⁵ = 22213055203 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2575609 + ... + 2584218.

It is an arithmetic number, because the mean of its divisors is an integer number (1300276656).

Almost surely, 2^22213055235 is an apocalyptic number.

22213055235 is a deficient number, since it is larger than the sum of its proper divisors (19395797757).

22213055235 is a wasteful number, since it uses less digits than its factorization.

22213055235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5159883.

The product of its (nonzero) digits is 18000, while the sum is 30.

Adding to 22213055235 its reverse (53255031222), we get a palindrome (75468086457).

The spelling of 22213055235 in words is "twenty-two billion, two hundred thirteen million, fifty-five thousand, two hundred thirty-five".