23852372022 has 32 divisors (see below), whose sum is σ = 53134917600. Its totient is φ = 7931343744.

The previous prime is 23852372017. The next prime is 23852372077. The reversal of 23852372022 is 22027325832.

It is a happy number.

23852372022 is a `hidden beast` number, since 2 + 385 + 237 + 20 + 22 = 666.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 517903 + ... + 562074.

It is an arithmetic number, because the mean of its divisors is an integer number (1660466175).

Almost surely, 2^23852372022 is an apocalyptic number.

23852372022 is an abundant number, since it is smaller than the sum of its proper divisors (29282545578).

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

23852372022 is a wasteful number, since it uses less digits than its factorization.

23852372022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1080397 (or 1080391 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 36.

Adding to 23852372022 its reverse (22027325832), we get a palindrome (45879697854).

The spelling of 23852372022 in words is "twenty-three billion, eight hundred fifty-two million, three hundred seventy-two thousand, twenty-two".