22685874530 has 16 divisors (see below), whose sum is σ = 44546808384. Its totient is φ = 8249408880.

The previous prime is 22685874529. The next prime is 22685874593. The reversal of 22685874530 is 3547858622.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103117502 + ... + 103117721.

It is an arithmetic number, because the mean of its divisors is an integer number (2784175524).

Almost surely, 2^22685874530 is an apocalyptic number.

22685874530 is a deficient number, since it is larger than the sum of its proper divisors (21860933854).

22685874530 is a wasteful number, since it uses less digits than its factorization.

22685874530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206235241.

The product of its (nonzero) digits is 3225600, while the sum is 50.

The spelling of 22685874530 in words is "twenty-two billion, six hundred eighty-five million, eight hundred seventy-four thousand, five hundred thirty".