23322322243240 has 32 divisors (see below), whose sum is σ = 52491016867680. Its totient is φ = 9326121462592.

The previous prime is 23322322243229. The next prime is 23322322243273. The reversal of 23322322243240 is 4234222322332.

It is a junction number, because it is equal to n+sod(n) for n = 23322322243196 and 23322322243205.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87597754 + ... + 87863593.

It is an arithmetic number, because the mean of its divisors is an integer number (1640344277115).

Almost surely, 2^{23322322243240} is an apocalyptic number.

23322322243240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23322322243240 is an abundant number, since it is smaller than the sum of its proper divisors (29168694624440).

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

23322322243240 is a wasteful number, since it uses less digits than its factorization.

23322322243240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175464681 (or 175464677 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 34.

Adding to 23322322243240 its reverse (4234222322332), we get a palindrome (27556544565572).

The spelling of 23322322243240 in words is "twenty-three trillion, three hundred twenty-two billion, three hundred twenty-two million, two hundred forty-three thousand, two hundred forty".