22341143105232 has 160 divisors (see below), whose sum is σ = 68251811604480. Its totient is φ = 6161468167680.

The previous prime is 22341143105191. The next prime is 22341143105263. The reversal of 22341143105232 is 23250134114322.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 22341143105193 and 22341143105202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37344307 + ... + 37937837.

It is an arithmetic number, because the mean of its divisors is an integer number (426573822528).

Almost surely, 2^{22341143105232} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22341143105232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34125905802240).

22341143105232 is an abundant number, since it is smaller than the sum of its proper divisors (45910668499248).

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

22341143105232 is a wasteful number, since it uses less digits than its factorization.

22341143105232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 597441 (or 597435 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 33.

Adding to 22341143105232 its reverse (23250134114322), we get a palindrome (45591277219554).

The spelling of 22341143105232 in words is "twenty-two trillion, three hundred forty-one billion, one hundred forty-three million, one hundred five thousand, two hundred thirty-two".