22852108471 has 4 divisors (see below), whose sum is σ = 22860829944. Its totient is φ = 22843387000.

The previous prime is 22852108463. The next prime is 22852108523. The reversal of 22852108471 is 17480125822.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22852108471 - 2³ = 22852108463 is a prime.

It is a super-3 number, since 3×22852108471³ (a number of 32 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22852108171) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4356805 + ... + 4362046.

It is an arithmetic number, because the mean of its divisors is an integer number (5715207486).

Almost surely, 2^22852108471 is an apocalyptic number.

22852108471 is a deficient number, since it is larger than the sum of its proper divisors (8721473).

22852108471 is an equidigital number, since it uses as much as digits as its factorization.

22852108471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8721472.

The product of its (nonzero) digits is 71680, while the sum is 40.

The spelling of 22852108471 in words is "twenty-two billion, eight hundred fifty-two million, one hundred eight thousand, four hundred seventy-one".