22685322846 has 8 divisors (see below), whose sum is σ = 45370645704. Its totient is φ = 7561774280.

The previous prime is 22685322839. The next prime is 22685322853. The reversal of 22685322846 is 64822358622.

It is an interprime number because it is at equal distance from previous prime (22685322839) and next prime (22685322853).

It is a sphenic number, since it is the product of 3 distinct primes.

22685322846 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 22685322795 and 22685322804.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1890443565 + ... + 1890443576.

It is an arithmetic number, because the mean of its divisors is an integer number (5671330713).

Almost surely, 2^22685322846 is an apocalyptic number.

22685322846 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

22685322846 is a wasteful number, since it uses less digits than its factorization.

22685322846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3780887146.

The product of its digits is 2211840, while the sum is 48.

The spelling of 22685322846 in words is "twenty-two billion, six hundred eighty-five million, three hundred twenty-two thousand, eight hundred forty-six".