22000057684 has 24 divisors (see below), whose sum is σ = 42792569568. Its totient is φ = 9811345440.

The previous prime is 22000057643. The next prime is 22000057699. The reversal of 22000057684 is 48675000022.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 4714662 + ... + 4719325.

It is an arithmetic number, because the mean of its divisors is an integer number (1783023732).

Almost surely, 2^22000057684 is an apocalyptic number.

It is an amenable number.

22000057684 is a deficient number, since it is larger than the sum of its proper divisors (20792511884).

22000057684 is a wasteful number, since it uses less digits than its factorization.

22000057684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9434055 (or 9434053 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 34.

The spelling of 22000057684 in words is "twenty-two billion, fifty-seven thousand, six hundred eighty-four".