22207009036 has 12 divisors (see below), whose sum is σ = 40551929712. Its totient is φ = 10620743408.

The previous prime is 22207009009. The next prime is 22207009051. The reversal of 22207009036 is 63090070222.

It is a junction number, because it is equal to n+sod(n) for n = 22207008989 and 22207009007.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120690175 + ... + 120690358.

It is an arithmetic number, because the mean of its divisors is an integer number (3379327476).

Almost surely, 2^22207009036 is an apocalyptic number.

It is an amenable number.

22207009036 is a deficient number, since it is larger than the sum of its proper divisors (18344920676).

22207009036 is a wasteful number, since it uses less digits than its factorization.

22207009036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241380560 (or 241380558 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 31.

Adding to 22207009036 its reverse (63090070222), we get a palindrome (85297079258).

The spelling of 22207009036 in words is "twenty-two billion, two hundred seven million, nine thousand, thirty-six".