22203025011 has 24 divisors (see below), whose sum is σ = 32837859600. Its totient is φ = 14452010496.

The previous prime is 22203024923. The next prime is 22203025043. The reversal of 22203025011 is 11052030222.

It is a de Polignac number, because none of the positive numbers 2^k-22203025011 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22203025511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 94786 + ... + 231063.

It is an arithmetic number, because the mean of its divisors is an integer number (1368244150).

Almost surely, 2^22203025011 is an apocalyptic number.

22203025011 is a deficient number, since it is larger than the sum of its proper divisors (10634834589).

22203025011 is a wasteful number, since it uses less digits than its factorization.

22203025011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326035 (or 326032 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

Adding to 22203025011 its reverse (11052030222), we get a palindrome (33255055233).

The spelling of 22203025011 in words is "twenty-two billion, two hundred three million, twenty-five thousand, eleven".