22023350736 has 40 divisors (see below), whose sum is σ = 58281311424. Its totient is φ = 7162064640.

The previous prime is 22023350719. The next prime is 22023350803. The reversal of 22023350736 is 63705332022.

It is a junction number, because it is equal to n+sod(n) for n = 22023350697 and 22023350706.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5593396 + ... + 5597331.

Almost surely, 2^22023350736 is an apocalyptic number.

It is an amenable number.

22023350736 is an abundant number, since it is smaller than the sum of its proper divisors (36257960688).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22023350736 is a wasteful number, since it uses less digits than its factorization.

22023350736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11190779 (or 11190773 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 33.

Adding to 22023350736 its reverse (63705332022), we get a palindrome (85728682758).

The spelling of 22023350736 in words is "twenty-two billion, twenty-three million, three hundred fifty thousand, seven hundred thirty-six".