22003113224 has 16 divisors (see below), whose sum is σ = 41469601020. Its totient is φ = 10944552960.

The previous prime is 22003113221. The next prime is 22003113233. The reversal of 22003113224 is 42231130022.

It can be written as a sum of positive squares in 2 ways, for example, as 21998229124 + 4884100 = 148318^2 + 2210^2 .

It is a junction number, because it is equal to n+sod(n) for n = 22003113196 and 22003113205.

It is not an unprimeable number, because it can be changed into a prime (22003113221) 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 3 ways as a sum of consecutive naturals, for example, 7123817 + ... + 7126904.

Almost surely, 2^22003113224 is an apocalyptic number.

It is an amenable number.

22003113224 is a deficient number, since it is larger than the sum of its proper divisors (19466487796).

22003113224 is a wasteful number, since it uses less digits than its factorization.

22003113224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14250920 (or 14250916 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 22003113224 its reverse (42231130022), we get a palindrome (64234243246).

The spelling of 22003113224 in words is "twenty-two billion, three million, one hundred thirteen thousand, two hundred twenty-four".