22055530636 has 24 divisors (see below), whose sum is σ = 39272017680. Its totient is φ = 10835342400.

The previous prime is 22055530621. The next prime is 22055530663. The reversal of 22055530636 is 63603555022.

It is a junction number, because it is equal to n+sod(n) for n = 22055530595 and 22055530604.

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, 181575 + ... + 277633.

It is an arithmetic number, because the mean of its divisors is an integer number (1636334070).

Almost surely, 2^22055530636 is an apocalyptic number.

It is an amenable number.

22055530636 is a deficient number, since it is larger than the sum of its proper divisors (17216487044).

22055530636 is a wasteful number, since it uses less digits than its factorization.

22055530636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97065 (or 97063 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 37.

The spelling of 22055530636 in words is "twenty-two billion, fifty-five million, five hundred thirty thousand, six hundred thirty-six".